Search

Find a vulnerability

Search criteria

    4 vulnerabilities found for Red Hat JBoss Web Server 7 by Red Hat

    CVE-2026-76166 (GCVE-0-2026-76166)

    Vulnerability from nvd – Published: 2026-08-19 10:01 – Updated: 2026-08-20 15:23
    VLAI
    Title
    Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram
    Summary
    A flaw was found in mod_cluster's AdvertiseListenerImpl (org.jboss.modcluster core module). A single crafted UDP multicast datagram with a valid HTTP status line and a "Server:" header but without the "Date:", "Digest:", and "Sequence:" headers triggers a NullPointerException in verifyDigest() that is not caught by the worker thread's exception handler. This causes the advertise listener thread to terminate permanently. The failure is silent (isListening() continues to return true) and persists until the node is restarted. The crash occurs before the AdvertiseSecurityKey comparison, so deployments with a configured security key are still affected.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 14:19 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-76166 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2510883 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-04 00:00
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-76166",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-08-20T14:19:26.119248Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-08-20T15:23:41.023Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_application_platform:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform 7",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_application_platform:8"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform 8",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jbosseapxp"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:5"
              ],
              "defaultStatus": "unknown",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 5",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:6"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 6",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 7",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
              "cpes": [
                "cpe:/a:redhat:red_hat_single_sign_on:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat Single Sign-On 7",
              "vendor": "Red Hat"
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Red Hat would like to thank Kien Pham (Ninh Thanh Cyber Security (NTCS)) and Ta Duc Thien (Ninh Thanh Cyber Security (NTCS)) for reporting this issue."
            }
          ],
          "datePublic": "2026-08-04T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "A flaw was found in mod_cluster\u0027s AdvertiseListenerImpl (org.jboss.modcluster core module). A single crafted UDP multicast datagram with a valid HTTP status line and a \"Server:\" header but without the \"Date:\", \"Digest:\", and \"Sequence:\" headers triggers a NullPointerException in verifyDigest() that is not caught by the worker thread\u0027s exception handler. This causes the advertise listener thread to terminate permanently. The failure is silent (isListening() continues to return true) and persists until the node is restarted. The crash occurs before the AdvertiseSecurityKey comparison, so deployments with a configured security key are still affected."
            }
          ],
          "metrics": [
            {
              "other": {
                "content": {
                  "namespace": "https://access.redhat.com/security/updates/classification/",
                  "value": "Moderate"
                },
                "type": "Red Hat severity rating"
              }
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-476",
                  "description": "NULL Pointer Dereference",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-08-19T10:01:28.199Z",
            "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
            "shortName": "redhat"
          },
          "references": [
            {
              "tags": [
                "vdb-entry",
                "x_refsource_REDHAT"
              ],
              "url": "https://access.redhat.com/security/cve/CVE-2026-76166"
            },
            {
              "name": "RHBZ#2510883",
              "tags": [
                "issue-tracking",
                "x_refsource_REDHAT"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2510883"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-07-23T00:00:00.000Z",
              "value": "Reported to Red Hat."
            },
            {
              "lang": "en",
              "time": "2026-08-04T00:00:00.000Z",
              "value": "Made public."
            }
          ],
          "title": "Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram",
          "workarounds": [
            {
              "lang": "en",
              "value": "Disable multicast-based proxy advertisement and use static proxy configuration instead. When advertisement must be enabled, ensure the multicast network segment (default 224.0.1.105:23364) is properly isolated and not accessible from untrusted network segments."
            }
          ],
          "x_generator": {
            "engine": "cvelib 1.8.0"
          },
          "x_redhatCweChain": "CWE-476: NULL Pointer Dereference"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2026-76166",
        "datePublished": "2026-08-19T10:01:28.199Z",
        "dateReserved": "2026-08-19T09:18:28.627Z",
        "dateUpdated": "2026-08-20T15:23:41.023Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-45447 (GCVE-0-2026-45447)

    Vulnerability from nvd – Published: 2026-06-09 16:03 – Updated: 2026-09-18 12:04
    VLAI
    Title
    Heap Use-After-Free in the PKCS7_verify() Function
    Summary
    Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS#7 or S/MIME signed message, if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may incorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent use of the BIO by the calling application results in a use-after-free condition. In the common case this occurs when the application later calls BIO_free() on the BIO originally passed to PKCS7_verify(). Depending on allocator behavior and application-specific BIO usage patterns, this may result in a crash or other memory corruption. In some application contexts this may potentially be exploitable for remote code execution. Applications that process PKCS#7 or S/MIME signed messages using OpenSSL PKCS#7 APIs may be affected. Applications using the CMS APIs for this processing are not affected. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-10 03:59 UTC
    CWE
    References
    URL Tags
    https://openssl-library.org/news/secadv/20260609.txt vendor-advisory
    https://github.com/openssl/openssl/commit/3aad5eb… patch
    https://github.com/openssl/openssl/commit/c505d75… patch
    https://github.com/openssl/openssl/commit/7d4a980… patch
    https://github.com/openssl/openssl/commit/a541ae8… patch
    https://github.com/openssl/openssl/commit/9dfd688… patch
    https://access.redhat.com/security/cve/CVE-2026-45447 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2481898 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:66524 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58563 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59831 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25237 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36215 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39012 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39009 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:35869 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44438 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25239 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26275 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39981 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47737 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:29197 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34102 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58981 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26319 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47735 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    OpenSSL OpenSSL Affected: 4.0.0 , < 4.0.1 (semver)
    Affected: 3.6.0 , < 3.6.3 (semver)
    Affected: 3.5.0 , < 3.5.7 (semver)
    Affected: 3.4.0 , < 3.4.6 (semver)
    Affected: 3.0.0 , < 3.0.21 (semver)
    Affected: 1.1.1 , < 1.1.1zh (custom)
    Affected: 1.0.2 , < 1.0.2zq (custom)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 1:3.5.5-4.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Unaffected: 0:1.0.1e-61.el6_10.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 1:1.0.2k-26.el7_9.2 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:1.0.2o-4.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 1:1.0.2o-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 1:1.0.2o-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:3.5.5-4.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:1.1.1k-5.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 1:1.1.1k-4.el9_2.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 1:1.1.1k-5.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 1:1.1.1k-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608241157-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
    Create a notification for this product.
    Red Hat Cost Management 4 Unaffected: 1783539156 , < * (rpm)
        cpe:/a:redhat:cost_management:4::el9
    Create a notification for this product.
    Red Hat multicluster engine for Kubernetes 2.8 Unaffected: 1785078604 , < * (rpm)
        cpe:/a:redhat:multicluster_engine:2.8::el9
    Create a notification for this product.
    Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.13 Unaffected: 1785078581 , < * (rpm)
        cpe:/a:redhat:acm:2.13::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782159791 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782166952 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Insights proxy 1.5 Unaffected: 1782890503 , < * (rpm)
        cpe:/a:redhat:insights_proxy:1.5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525684 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525671 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525693 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525739 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241211 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787135742 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241260 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat JBoss Core Services     cpe:/a:redhat:jboss_core_services:1
    Create a notification for this product.
    Red Hat Red Hat JBoss Web Server 6     cpe:/a:redhat:jboss_enterprise_web_server:6
    Create a notification for this product.
    Red Hat Red Hat JBoss Web Server 7     cpe:/a:redhat:jboss_enterprise_web_server:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-06-09 14:00
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "LOW",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-45447",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-06-10T03:59:38.212378Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-06-10T13:32:20.413Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          },
          {
            "affected": [
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10.2"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:3.5.5-4.el10_2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:6"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 6 Extended Lifecycle Support  - EXTENSION",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "0:1.0.1e-61.el6_10.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:7"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2k-26.el7_9.2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_10.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_eus_long_life:8.6"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_tus:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_8.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_tus:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_8.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_e4s:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:9",
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:3.5.5-4.el9_8",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_8.4",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.2"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-4.el9_2.2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.4"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_4.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus:9.6"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_6.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4.12::el8"
                ],
                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.12",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "412.86.202608241157-0",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:cost_management:4::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "costmanagement/costmanagement-metrics-rhel9-operator",
                "product": "Cost Management 4",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1783539156",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine:2.8::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "multicluster-engine/console-mce-rhel9",
                "product": "multicluster engine for Kubernetes 2.8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1785078604",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:acm:2.13::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhacm2/console-rhel9",
                "product": "Red Hat Advanced Cluster Management for Kubernetes 2.13",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1785078581",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:discovery:2::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "discovery/discovery-server-rhel9",
                "product": "Red Hat Discovery 2",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782159791",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:discovery:2::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "discovery/discovery-ui-rhel9",
                "product": "Red Hat Discovery 2",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782166952",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:insights_proxy:1.5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "insights-proxy/insights-proxy-container-rhel9",
                "product": "Red Hat Insights proxy 1.5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782890503",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/cds-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525684",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/haproxy-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525671",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/installer-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525693",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/rhua-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525739",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/cds-kubernetes-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787241211",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/installer-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787135742",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/rhua-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787241260",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine"
                ],
                "defaultStatus": "unknown",
                "packageName": "multicluster-engine/hive-rhel9",
                "product": "Multicluster Engine for Kubernetes",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine"
                ],
                "defaultStatus": "unknown",
                "packageName": "multicluster-engine/hypershift-rhel9-operator",
                "product": "Multicluster Engine for Kubernetes",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-aarch64",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ovmf",
                "product": "Red Hat Enterprise Linux 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-signed",
                "product": "Red Hat Enterprise Linux 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "mingw-openssl",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-aarch64",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "chunkah",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "netavark",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "openshell",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl3",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "python-cryptography",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ruby3.3",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ruby3.4",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "ruby4.0",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust-bootupd",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust-podman-sequoia",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "unbound",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_core_services:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jbcs-httpd24-openssl",
                "product": "Red Hat JBoss Core Services",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_core_services:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jbcs-openssl-win6-x86_64.zip",
                "product": "Red Hat JBoss Core Services",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_enterprise_web_server:6"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jws-optional-native-components-win6-x86_64.zip",
                "product": "Red Hat JBoss Web Server 6",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_enterprise_web_server:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jws-optional-native-components-win6-x86_64.zip",
                "product": "Red Hat JBoss Web Server 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4"
                ],
                "defaultStatus": "affected",
                "packageName": "openshift/ose-rhel-coreos-8",
                "product": "Red Hat OpenShift Container Platform 4",
                "vendor": "Red Hat"
              }
            ],
            "datePublic": "2026-06-09T00:00:00.000Z",
            "descriptions": [
              {
                "lang": "en",
                "value": "A flaw was found in OpenSSL. When processing a specially crafted PKCS#7 or S/MIME (Secure/Multipurpose Internet Mail Extensions) signed message, a heap use-after-free vulnerability in the PKCS7_verify() function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, leading to incorrect memory deallocation. A remote attacker could exploit this to cause application crashes, memory corruption, or potentially achieve remote code execution."
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "namespace": "https://access.redhat.com/security/updates/classification/",
                    "value": "Important"
                  },
                  "type": "Red Hat severity rating"
                }
              },
              {
                "cvssV3_1": {
                  "attackComplexity": "HIGH",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.1,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                },
                "format": "CVSS"
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-825",
                    "description": "Expired Pointer Dereference",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-09-18T12:04:50.529Z",
              "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
              "shortName": "redhat-SADP"
            },
            "references": [
              {
                "tags": [
                  "vdb-entry",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/security/cve/CVE-2026-45447"
              },
              {
                "name": "RHBZ#2481898",
                "tags": [
                  "issue-tracking",
                  "x_refsource_REDHAT"
                ],
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481898"
              },
              {
                "tags": [
                  "x_sadp-csaf-vex"
                ],
                "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45447.json"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:66524"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:58563"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:59831"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:25237"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:36215"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:36217"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39012"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39009"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:35869"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:44438"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:25239"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:26275"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39981"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:47737"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:29197"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:34102"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:58981"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:26319"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:47735"
              }
            ],
            "solutions": [
              {
                "lang": "en",
                "value": "RHSA-2026:66524: Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION), Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:58563: Red Hat Enterprise Linux Server (v. 7 ELS), Red Hat Enterprise Linux Server Optional (v. 7 ELS)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:59831: Red Hat OpenShift Container Platform 4.12"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:25237: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux BaseOS (v. 10)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:36215: Red Hat Enterprise Linux AppStream (v. 8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:36217: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39012: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39009: Red Hat Enterprise Linux AppStream E4S (v.9.4)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:35869: Red Hat Enterprise Linux AppStream EUS (v.9.6)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:44438: Red Hat Enterprise Linux AppStream (v. 9)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:25239: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux BaseOS (v. 9)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:26275: Red Hat Enterprise Linux BaseOS (v. 8), Red Hat Enterprise Linux BaseOS E4S (v.8.8), Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6), Red Hat Enterprise Linux BaseOS TUS (v.8.8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39981: Cost Management 4"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:47737: Red Hat Advanced Cluster Management for Kubernetes 2.13"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:29197: Red Hat Discovery 2"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:34102: Red Hat Insights proxy 1.5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:58981: Red Hat Update Infrastructure 5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:26319: Red Hat Update Infrastructure 5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:47735: multicluster engine for Kubernetes 2.8"
              }
            ],
            "timeline": [
              {
                "lang": "en",
                "time": "2026-05-27T14:17:46.000Z",
                "value": "Reported to Red Hat."
              },
              {
                "lang": "en",
                "time": "2026-06-09T00:00:00.000Z",
                "value": "Made public."
              }
            ],
            "title": "openssl: Heap Use-After-Free in OpenSSL PKCS7_verify()",
            "workarounds": [
              {
                "lang": "en",
                "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."
              }
            ],
            "x_adpType": "supplier",
            "x_generator": {
              "engine": "sadp-cli 1.0.0"
            }
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "OpenSSL",
              "vendor": "OpenSSL",
              "versions": [
                {
                  "lessThan": "4.0.1",
                  "status": "affected",
                  "version": "4.0.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.6.3",
                  "status": "affected",
                  "version": "3.6.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.5.7",
                  "status": "affected",
                  "version": "3.5.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.4.6",
                  "status": "affected",
                  "version": "3.4.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.0.21",
                  "status": "affected",
                  "version": "3.0.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "1.1.1zh",
                  "status": "affected",
                  "version": "1.1.1",
                  "versionType": "custom"
                },
                {
                  "lessThan": "1.0.2zq",
                  "status": "affected",
                  "version": "1.0.2",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "Thai Duong (Calif.io in collaboration with Claude and Anthropic Research)"
            },
            {
              "lang": "en",
              "type": "remediation developer",
              "value": "Igor Ustinov"
            }
          ],
          "datePublic": "2026-06-09T14:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Issue summary: A specially crafted PKCS#7 or S/MIME signed message could\u003cbr\u003etrigger a use-after-free during PKCS#7 signature verification.\u003cbr\u003e\u003cbr\u003eImpact summary: A use-after-free may result in process crashes, heap\u003cbr\u003ecorruption, or potentially remote code execution.\u003cbr\u003e\u003cbr\u003eWhen processing a PKCS#7 or S/MIME signed message, if the SignedData\u003cbr\u003edigestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may\u003cbr\u003eincorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent\u003cbr\u003euse of the BIO by the calling application results in a use-after-free\u003cbr\u003econdition.\u003cbr\u003e\u003cbr\u003eIn the common case this occurs when the application later calls\u003cbr\u003eBIO_free() on the BIO originally passed to PKCS7_verify(). Depending\u003cbr\u003eon allocator behavior and application-specific BIO usage patterns, this\u003cbr\u003emay result in a crash or other memory corruption. In some application\u003cbr\u003econtexts this may potentially be exploitable for remote code execution.\u003cbr\u003e\u003cbr\u003eApplications that process PKCS#7 or S/MIME signed messages using OpenSSL\u003cbr\u003ePKCS#7 APIs may be affected. Applications using the CMS APIs for this\u003cbr\u003eprocessing are not affected.\u003cbr\u003e\u003cbr\u003eThe FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this\u003cbr\u003eissue, as the affected code is outside the OpenSSL FIPS module boundary."
                }
              ],
              "value": "Issue summary: A specially crafted PKCS#7 or S/MIME signed message could\ntrigger a use-after-free during PKCS#7 signature verification.\n\nImpact summary: A use-after-free may result in process crashes, heap\ncorruption, or potentially remote code execution.\n\nWhen processing a PKCS#7 or S/MIME signed message, if the SignedData\ndigestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may\nincorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent\nuse of the BIO by the calling application results in a use-after-free\ncondition.\n\nIn the common case this occurs when the application later calls\nBIO_free() on the BIO originally passed to PKCS7_verify(). Depending\non allocator behavior and application-specific BIO usage patterns, this\nmay result in a crash or other memory corruption. In some application\ncontexts this may potentially be exploitable for remote code execution.\n\nApplications that process PKCS#7 or S/MIME signed messages using OpenSSL\nPKCS#7 APIs may be affected. Applications using the CMS APIs for this\nprocessing are not affected.\n\nThe FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this\nissue, as the affected code is outside the OpenSSL FIPS module boundary."
            }
          ],
          "metrics": [
            {
              "format": "other",
              "other": {
                "content": {
                  "text": "High"
                },
                "type": "https://openssl-library.org/policies/general/security-policy/"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416 Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-06-10T07:48:15.381Z",
            "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
            "shortName": "openssl"
          },
          "references": [
            {
              "name": "OpenSSL Advisory",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://openssl-library.org/news/secadv/20260609.txt"
            },
            {
              "name": "4.0.1 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/3aad5eb7af4de4ee0633c30a8541a54d9bbde63c"
            },
            {
              "name": "3.6.3 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/c505d7559da5d5f9f2c3913c6883a5562ce7273e"
            },
            {
              "name": "3.5.7 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/7d4a980c62258c5910cc883936e0c8dbab4d75a8"
            },
            {
              "name": "3.4.6 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/a541ae8bfe849a30cc885e8780715c0f488e496c"
            },
            {
              "name": "3.0.21 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/9dfd688ad2290fc5075cacbc9bf0c9a93eefed54"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Heap Use-After-Free in the PKCS7_verify() Function",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
        "assignerShortName": "openssl",
        "cveId": "CVE-2026-45447",
        "datePublished": "2026-06-09T16:03:32.914Z",
        "dateReserved": "2026-05-12T14:34:06.277Z",
        "dateUpdated": "2026-09-18T12:04:50.529Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-76166 (GCVE-0-2026-76166)

    Vulnerability from cvelistv5 – Published: 2026-08-19 10:01 – Updated: 2026-08-20 15:23
    VLAI
    Title
    Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram
    Summary
    A flaw was found in mod_cluster's AdvertiseListenerImpl (org.jboss.modcluster core module). A single crafted UDP multicast datagram with a valid HTTP status line and a "Server:" header but without the "Date:", "Digest:", and "Sequence:" headers triggers a NullPointerException in verifyDigest() that is not caught by the worker thread's exception handler. This causes the advertise listener thread to terminate permanently. The failure is silent (isListening() continues to return true) and persists until the node is restarted. The crash occurs before the AdvertiseSecurityKey comparison, so deployments with a configured security key are still affected.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 14:19 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    References
    URL Tags
    https://access.redhat.com/security/cve/CVE-2026-76166 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2510883 issue-trackingx_refsource_REDHAT
    Impacted products
    Date Public
    2026-08-04 00:00
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-76166",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-08-20T14:19:26.119248Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-08-20T15:23:41.023Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_application_platform:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform 7",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_application_platform:8"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform 8",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jbosseapxp"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Enterprise Application Platform Expansion Pack",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:5"
              ],
              "defaultStatus": "unknown",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 5",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:6"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 6",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
              "cpes": [
                "cpe:/a:redhat:jboss_enterprise_web_server:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat JBoss Web Server 7",
              "vendor": "Red Hat"
            },
            {
              "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
              "cpes": [
                "cpe:/a:redhat:red_hat_single_sign_on:7"
              ],
              "defaultStatus": "affected",
              "packageName": "mod_cluster-core",
              "product": "Red Hat Single Sign-On 7",
              "vendor": "Red Hat"
            }
          ],
          "credits": [
            {
              "lang": "en",
              "value": "Red Hat would like to thank Kien Pham (Ninh Thanh Cyber Security (NTCS)) and Ta Duc Thien (Ninh Thanh Cyber Security (NTCS)) for reporting this issue."
            }
          ],
          "datePublic": "2026-08-04T00:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "value": "A flaw was found in mod_cluster\u0027s AdvertiseListenerImpl (org.jboss.modcluster core module). A single crafted UDP multicast datagram with a valid HTTP status line and a \"Server:\" header but without the \"Date:\", \"Digest:\", and \"Sequence:\" headers triggers a NullPointerException in verifyDigest() that is not caught by the worker thread\u0027s exception handler. This causes the advertise listener thread to terminate permanently. The failure is silent (isListening() continues to return true) and persists until the node is restarted. The crash occurs before the AdvertiseSecurityKey comparison, so deployments with a configured security key are still affected."
            }
          ],
          "metrics": [
            {
              "other": {
                "content": {
                  "namespace": "https://access.redhat.com/security/updates/classification/",
                  "value": "Moderate"
                },
                "type": "Red Hat severity rating"
              }
            },
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
                "version": "3.1"
              },
              "format": "CVSS"
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-476",
                  "description": "NULL Pointer Dereference",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-08-19T10:01:28.199Z",
            "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
            "shortName": "redhat"
          },
          "references": [
            {
              "tags": [
                "vdb-entry",
                "x_refsource_REDHAT"
              ],
              "url": "https://access.redhat.com/security/cve/CVE-2026-76166"
            },
            {
              "name": "RHBZ#2510883",
              "tags": [
                "issue-tracking",
                "x_refsource_REDHAT"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2510883"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-07-23T00:00:00.000Z",
              "value": "Reported to Red Hat."
            },
            {
              "lang": "en",
              "time": "2026-08-04T00:00:00.000Z",
              "value": "Made public."
            }
          ],
          "title": "Modcluster-core: mod_cluster advertise listener: unauthenticated dos via crafted multicast datagram",
          "workarounds": [
            {
              "lang": "en",
              "value": "Disable multicast-based proxy advertisement and use static proxy configuration instead. When advertisement must be enabled, ensure the multicast network segment (default 224.0.1.105:23364) is properly isolated and not accessible from untrusted network segments."
            }
          ],
          "x_generator": {
            "engine": "cvelib 1.8.0"
          },
          "x_redhatCweChain": "CWE-476: NULL Pointer Dereference"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2026-76166",
        "datePublished": "2026-08-19T10:01:28.199Z",
        "dateReserved": "2026-08-19T09:18:28.627Z",
        "dateUpdated": "2026-08-20T15:23:41.023Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-45447 (GCVE-0-2026-45447)

    Vulnerability from cvelistv5 – Published: 2026-06-09 16:03 – Updated: 2026-09-18 12:04
    VLAI
    Title
    Heap Use-After-Free in the PKCS7_verify() Function
    Summary
    Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signature verification. Impact summary: A use-after-free may result in process crashes, heap corruption, or potentially remote code execution. When processing a PKCS#7 or S/MIME signed message, if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may incorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent use of the BIO by the calling application results in a use-after-free condition. In the common case this occurs when the application later calls BIO_free() on the BIO originally passed to PKCS7_verify(). Depending on allocator behavior and application-specific BIO usage patterns, this may result in a crash or other memory corruption. In some application contexts this may potentially be exploitable for remote code execution. Applications that process PKCS#7 or S/MIME signed messages using OpenSSL PKCS#7 APIs may be affected. Applications using the CMS APIs for this processing are not affected. The FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-06-10 03:59 UTC
    CWE
    References
    URL Tags
    https://openssl-library.org/news/secadv/20260609.txt vendor-advisory
    https://github.com/openssl/openssl/commit/3aad5eb… patch
    https://github.com/openssl/openssl/commit/c505d75… patch
    https://github.com/openssl/openssl/commit/7d4a980… patch
    https://github.com/openssl/openssl/commit/a541ae8… patch
    https://github.com/openssl/openssl/commit/9dfd688… patch
    https://access.redhat.com/security/cve/CVE-2026-45447 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2481898 issue-trackingx_refsource_REDHAT
    https://security.access.redhat.com/data/csaf/v2/v… x_sadp-csaf-vex
    https://access.redhat.com/errata/RHSA-2026:66524 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58563 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:59831 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25237 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36215 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:36217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39012 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39009 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:35869 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:44438 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:25239 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26275 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:39981 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47737 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:29197 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:34102 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:58981 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:26319 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:47735 vendor-advisoryx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    OpenSSL OpenSSL Affected: 4.0.0 , < 4.0.1 (semver)
    Affected: 3.6.0 , < 3.6.3 (semver)
    Affected: 3.5.0 , < 3.5.7 (semver)
    Affected: 3.4.0 , < 3.4.6 (semver)
    Affected: 3.0.0 , < 3.0.21 (semver)
    Affected: 1.1.1 , < 1.1.1zh (custom)
    Affected: 1.0.2 , < 1.0.2zq (custom)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 1:3.5.5-4.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Unaffected: 0:1.0.1e-61.el6_10.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 1:1.0.2k-26.el7_9.2 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:1.0.2o-4.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_eus_long_life:8.6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 1:1.0.2o-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_tus:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 1:1.0.2o-4.el8_8.1 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 1:1.1.1k-16.el8_6 , < * (rpm)
        cpe:/o:redhat:rhel_e4s:8.8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:3.5.5-4.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
        cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 1:1.1.1k-5.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 1:1.1.1k-4.el9_2.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 1:1.1.1k-5.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 1:1.1.1k-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4.12 Unaffected: 412.86.202608241157-0 , < * (rpm)
        cpe:/a:redhat:openshift:4.12::el8
    Create a notification for this product.
    Red Hat Cost Management 4 Unaffected: 1783539156 , < * (rpm)
        cpe:/a:redhat:cost_management:4::el9
    Create a notification for this product.
    Red Hat multicluster engine for Kubernetes 2.8 Unaffected: 1785078604 , < * (rpm)
        cpe:/a:redhat:multicluster_engine:2.8::el9
    Create a notification for this product.
    Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.13 Unaffected: 1785078581 , < * (rpm)
        cpe:/a:redhat:acm:2.13::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782159791 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Discovery 2 Unaffected: 1782166952 , < * (rpm)
        cpe:/a:redhat:discovery:2::el9
    Create a notification for this product.
    Red Hat Red Hat Insights proxy 1.5 Unaffected: 1782890503 , < * (rpm)
        cpe:/a:redhat:insights_proxy:1.5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525684 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525671 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525693 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1781525739 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241211 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787135742 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Red Hat Update Infrastructure 5 Unaffected: 1787241260 , < * (rpm)
        cpe:/a:redhat:rhui:5::el9
    Create a notification for this product.
    Red Hat Multicluster Engine for Kubernetes     cpe:/a:redhat:multicluster_engine
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
    Create a notification for this product.
    Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
    Create a notification for this product.
    Red Hat Red Hat JBoss Core Services     cpe:/a:redhat:jboss_core_services:1
    Create a notification for this product.
    Red Hat Red Hat JBoss Web Server 6     cpe:/a:redhat:jboss_enterprise_web_server:6
    Create a notification for this product.
    Red Hat Red Hat JBoss Web Server 7     cpe:/a:redhat:jboss_enterprise_web_server:7
    Create a notification for this product.
    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-06-09 14:00
    Show details on NVD website

    {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "cvssV3_1": {
                  "attackComplexity": "LOW",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.8,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "LOW",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                }
              },
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-45447",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-06-10T03:59:38.212378Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-06-10T13:32:20.413Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          },
          {
            "affected": [
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10.2"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:3.5.5-4.el10_2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:6"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 6 Extended Lifecycle Support  - EXTENSION",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "0:1.0.1e-61.el6_10.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_els:7"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2k-26.el7_9.2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_10.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_eus_long_life:8.6"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_tus:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_8.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_tus:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl10",
                "product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.0.2o-4.el8_8.1",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:rhel_e4s:8.8"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-16.el8_6",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:9",
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:3.5.5-4.el9_8",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_8.4",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.2"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-4.el9_2.2",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_e4s:9.4"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_4.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:rhel_eus:9.6"
                ],
                "defaultStatus": "affected",
                "packageName": "compat-openssl11",
                "product": "Red Hat Enterprise Linux 9.6 Extended Update Support",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1:1.1.1k-5.el9_6.3",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4.12::el8"
                ],
                "defaultStatus": "affected",
                "packageName": "rhcos",
                "product": "Red Hat OpenShift Container Platform 4.12",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "412.86.202608241157-0",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:cost_management:4::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "costmanagement/costmanagement-metrics-rhel9-operator",
                "product": "Cost Management 4",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1783539156",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine:2.8::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "multicluster-engine/console-mce-rhel9",
                "product": "multicluster engine for Kubernetes 2.8",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1785078604",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:acm:2.13::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhacm2/console-rhel9",
                "product": "Red Hat Advanced Cluster Management for Kubernetes 2.13",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1785078581",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:discovery:2::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "discovery/discovery-server-rhel9",
                "product": "Red Hat Discovery 2",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782159791",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:discovery:2::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "discovery/discovery-ui-rhel9",
                "product": "Red Hat Discovery 2",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782166952",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:insights_proxy:1.5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "insights-proxy/insights-proxy-container-rhel9",
                "product": "Red Hat Insights proxy 1.5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1782890503",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/cds-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525684",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/haproxy-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525671",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/installer-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525693",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/rhua-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1781525739",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/cds-kubernetes-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787241211",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/installer-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787135742",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://catalog.redhat.com/software/containers/",
                "cpes": [
                  "cpe:/a:redhat:rhui:5::el9"
                ],
                "defaultStatus": "affected",
                "packageName": "rhui5/rhua-tp-rhel9",
                "product": "Red Hat Update Infrastructure 5",
                "vendor": "Red Hat",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "unaffected",
                    "version": "1787241260",
                    "versionType": "rpm"
                  }
                ]
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine"
                ],
                "defaultStatus": "unknown",
                "packageName": "multicluster-engine/hive-rhel9",
                "product": "Multicluster Engine for Kubernetes",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:multicluster_engine"
                ],
                "defaultStatus": "unknown",
                "packageName": "multicluster-engine/hypershift-rhel9-operator",
                "product": "Multicluster Engine for Kubernetes",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-aarch64",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:10"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 10",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ovmf",
                "product": "Red Hat Enterprise Linux 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-signed",
                "product": "Red Hat Enterprise Linux 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "mingw-openssl",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:8"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 8",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "edk2",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-aarch64",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/o:redhat:enterprise_linux:9"
                ],
                "defaultStatus": "unaffected",
                "packageName": "shim-unsigned-x64",
                "product": "Red Hat Enterprise Linux 9",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "chunkah",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "netavark",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "openshell",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "openssl3",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "python-cryptography",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ruby3.3",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "ruby3.4",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "affected",
                "packageName": "ruby4.0",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust-bootupd",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "rust-podman-sequoia",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:hummingbird:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "unbound",
                "product": "Red Hat Hardened Images",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_core_services:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jbcs-httpd24-openssl",
                "product": "Red Hat JBoss Core Services",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_core_services:1"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jbcs-openssl-win6-x86_64.zip",
                "product": "Red Hat JBoss Core Services",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_enterprise_web_server:6"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jws-optional-native-components-win6-x86_64.zip",
                "product": "Red Hat JBoss Web Server 6",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:jboss_enterprise_web_server:7"
                ],
                "defaultStatus": "unaffected",
                "packageName": "jws-optional-native-components-win6-x86_64.zip",
                "product": "Red Hat JBoss Web Server 7",
                "vendor": "Red Hat"
              },
              {
                "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
                "cpes": [
                  "cpe:/a:redhat:openshift:4"
                ],
                "defaultStatus": "affected",
                "packageName": "openshift/ose-rhel-coreos-8",
                "product": "Red Hat OpenShift Container Platform 4",
                "vendor": "Red Hat"
              }
            ],
            "datePublic": "2026-06-09T00:00:00.000Z",
            "descriptions": [
              {
                "lang": "en",
                "value": "A flaw was found in OpenSSL. When processing a specially crafted PKCS#7 or S/MIME (Secure/Multipurpose Internet Mail Extensions) signed message, a heap use-after-free vulnerability in the PKCS7_verify() function can be triggered. This occurs if the SignedData digestAlgorithms field is present as an empty ASN.1 SET, leading to incorrect memory deallocation. A remote attacker could exploit this to cause application crashes, memory corruption, or potentially achieve remote code execution."
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "namespace": "https://access.redhat.com/security/updates/classification/",
                    "value": "Important"
                  },
                  "type": "Red Hat severity rating"
                }
              },
              {
                "cvssV3_1": {
                  "attackComplexity": "HIGH",
                  "attackVector": "NETWORK",
                  "availabilityImpact": "HIGH",
                  "baseScore": 8.1,
                  "baseSeverity": "HIGH",
                  "confidentialityImpact": "HIGH",
                  "integrityImpact": "HIGH",
                  "privilegesRequired": "NONE",
                  "scope": "UNCHANGED",
                  "userInteraction": "NONE",
                  "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  "version": "3.1"
                },
                "format": "CVSS"
              }
            ],
            "problemTypes": [
              {
                "descriptions": [
                  {
                    "cweId": "CWE-825",
                    "description": "Expired Pointer Dereference",
                    "lang": "en",
                    "type": "CWE"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-09-18T12:04:50.529Z",
              "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
              "shortName": "redhat-SADP"
            },
            "references": [
              {
                "tags": [
                  "vdb-entry",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/security/cve/CVE-2026-45447"
              },
              {
                "name": "RHBZ#2481898",
                "tags": [
                  "issue-tracking",
                  "x_refsource_REDHAT"
                ],
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481898"
              },
              {
                "tags": [
                  "x_sadp-csaf-vex"
                ],
                "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45447.json"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:66524"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:58563"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:59831"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:25237"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:36215"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:36217"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39012"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39009"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:35869"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:44438"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:25239"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:26275"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:39981"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:47737"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:29197"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:34102"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:58981"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:26319"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_refsource_REDHAT"
                ],
                "url": "https://access.redhat.com/errata/RHSA-2026:47735"
              }
            ],
            "solutions": [
              {
                "lang": "en",
                "value": "RHSA-2026:66524: Red Hat Enterprise Linux Server -EXTENSION(v. 6 ELS-EXTENSION), Red Hat Enterprise Linux Server Optional -EXTENSION (v. 6 ELS -EXTENSION)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:58563: Red Hat Enterprise Linux Server (v. 7 ELS), Red Hat Enterprise Linux Server Optional (v. 7 ELS)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:59831: Red Hat OpenShift Container Platform 4.12"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:25237: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux BaseOS (v. 10)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:36215: Red Hat Enterprise Linux AppStream (v. 8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:36217: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39012: Red Hat Enterprise Linux AppStream E4S (v.9.2)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39009: Red Hat Enterprise Linux AppStream E4S (v.9.4)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:35869: Red Hat Enterprise Linux AppStream EUS (v.9.6)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:44438: Red Hat Enterprise Linux AppStream (v. 9)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:25239: Red Hat Enterprise Linux AppStream (v. 9), Red Hat Enterprise Linux BaseOS (v. 9)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:26275: Red Hat Enterprise Linux BaseOS (v. 8), Red Hat Enterprise Linux BaseOS E4S (v.8.8), Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6), Red Hat Enterprise Linux BaseOS TUS (v.8.8)"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:39981: Cost Management 4"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:47737: Red Hat Advanced Cluster Management for Kubernetes 2.13"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:29197: Red Hat Discovery 2"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:34102: Red Hat Insights proxy 1.5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:58981: Red Hat Update Infrastructure 5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:26319: Red Hat Update Infrastructure 5"
              },
              {
                "lang": "en",
                "value": "RHSA-2026:47735: multicluster engine for Kubernetes 2.8"
              }
            ],
            "timeline": [
              {
                "lang": "en",
                "time": "2026-05-27T14:17:46.000Z",
                "value": "Reported to Red Hat."
              },
              {
                "lang": "en",
                "time": "2026-06-09T00:00:00.000Z",
                "value": "Made public."
              }
            ],
            "title": "openssl: Heap Use-After-Free in OpenSSL PKCS7_verify()",
            "workarounds": [
              {
                "lang": "en",
                "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."
              }
            ],
            "x_adpType": "supplier",
            "x_generator": {
              "engine": "sadp-cli 1.0.0"
            }
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "OpenSSL",
              "vendor": "OpenSSL",
              "versions": [
                {
                  "lessThan": "4.0.1",
                  "status": "affected",
                  "version": "4.0.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.6.3",
                  "status": "affected",
                  "version": "3.6.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.5.7",
                  "status": "affected",
                  "version": "3.5.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.4.6",
                  "status": "affected",
                  "version": "3.4.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "3.0.21",
                  "status": "affected",
                  "version": "3.0.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "1.1.1zh",
                  "status": "affected",
                  "version": "1.1.1",
                  "versionType": "custom"
                },
                {
                  "lessThan": "1.0.2zq",
                  "status": "affected",
                  "version": "1.0.2",
                  "versionType": "custom"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "Thai Duong (Calif.io in collaboration with Claude and Anthropic Research)"
            },
            {
              "lang": "en",
              "type": "remediation developer",
              "value": "Igor Ustinov"
            }
          ],
          "datePublic": "2026-06-09T14:00:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Issue summary: A specially crafted PKCS#7 or S/MIME signed message could\u003cbr\u003etrigger a use-after-free during PKCS#7 signature verification.\u003cbr\u003e\u003cbr\u003eImpact summary: A use-after-free may result in process crashes, heap\u003cbr\u003ecorruption, or potentially remote code execution.\u003cbr\u003e\u003cbr\u003eWhen processing a PKCS#7 or S/MIME signed message, if the SignedData\u003cbr\u003edigestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may\u003cbr\u003eincorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent\u003cbr\u003euse of the BIO by the calling application results in a use-after-free\u003cbr\u003econdition.\u003cbr\u003e\u003cbr\u003eIn the common case this occurs when the application later calls\u003cbr\u003eBIO_free() on the BIO originally passed to PKCS7_verify(). Depending\u003cbr\u003eon allocator behavior and application-specific BIO usage patterns, this\u003cbr\u003emay result in a crash or other memory corruption. In some application\u003cbr\u003econtexts this may potentially be exploitable for remote code execution.\u003cbr\u003e\u003cbr\u003eApplications that process PKCS#7 or S/MIME signed messages using OpenSSL\u003cbr\u003ePKCS#7 APIs may be affected. Applications using the CMS APIs for this\u003cbr\u003eprocessing are not affected.\u003cbr\u003e\u003cbr\u003eThe FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this\u003cbr\u003eissue, as the affected code is outside the OpenSSL FIPS module boundary."
                }
              ],
              "value": "Issue summary: A specially crafted PKCS#7 or S/MIME signed message could\ntrigger a use-after-free during PKCS#7 signature verification.\n\nImpact summary: A use-after-free may result in process crashes, heap\ncorruption, or potentially remote code execution.\n\nWhen processing a PKCS#7 or S/MIME signed message, if the SignedData\ndigestAlgorithms field is present as an empty ASN.1 SET, OpenSSL may\nincorrectly free a caller-owned BIO during PKCS7_verify(). A subsequent\nuse of the BIO by the calling application results in a use-after-free\ncondition.\n\nIn the common case this occurs when the application later calls\nBIO_free() on the BIO originally passed to PKCS7_verify(). Depending\non allocator behavior and application-specific BIO usage patterns, this\nmay result in a crash or other memory corruption. In some application\ncontexts this may potentially be exploitable for remote code execution.\n\nApplications that process PKCS#7 or S/MIME signed messages using OpenSSL\nPKCS#7 APIs may be affected. Applications using the CMS APIs for this\nprocessing are not affected.\n\nThe FIPS modules in 4.0, 3.6, 3.5, 3.4, and 3.0 are not affected by this\nissue, as the affected code is outside the OpenSSL FIPS module boundary."
            }
          ],
          "metrics": [
            {
              "format": "other",
              "other": {
                "content": {
                  "text": "High"
                },
                "type": "https://openssl-library.org/policies/general/security-policy/"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-416",
                  "description": "CWE-416 Use After Free",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-06-10T07:48:15.381Z",
            "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
            "shortName": "openssl"
          },
          "references": [
            {
              "name": "OpenSSL Advisory",
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://openssl-library.org/news/secadv/20260609.txt"
            },
            {
              "name": "4.0.1 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/3aad5eb7af4de4ee0633c30a8541a54d9bbde63c"
            },
            {
              "name": "3.6.3 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/c505d7559da5d5f9f2c3913c6883a5562ce7273e"
            },
            {
              "name": "3.5.7 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/7d4a980c62258c5910cc883936e0c8dbab4d75a8"
            },
            {
              "name": "3.4.6 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/a541ae8bfe849a30cc885e8780715c0f488e496c"
            },
            {
              "name": "3.0.21 git commit",
              "tags": [
                "patch"
              ],
              "url": "https://github.com/openssl/openssl/commit/9dfd688ad2290fc5075cacbc9bf0c9a93eefed54"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Heap Use-After-Free in the PKCS7_verify() Function",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
        "assignerShortName": "openssl",
        "cveId": "CVE-2026-45447",
        "datePublished": "2026-06-09T16:03:32.914Z",
        "dateReserved": "2026-05-12T14:34:06.277Z",
        "dateUpdated": "2026-09-18T12:04:50.529Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }