WID-SEC-W-2026-3275

Vulnerability from csaf_certbund - Published: 2026-09-08 22:00 - Updated: 2026-09-20 22:00
Summary
IBM WebSphere Application Server Liberty: Mehrere Schwachstellen
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: IBM WebSphere Application Server Liberty ist ein leichter, dynamischer Anwendungsserver zur Entwicklung und Bereitstellung von Java-Anwendungen und Microservices.
Angriff: Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuführen, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren und Informationen offenzulegen.
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows
CVE-2026-66142
Affected products
Product Identifier Version Remediation
IBM WebSphere Application Server Liberty <26.0.0.10
IBM / WebSphere Application Server Liberty
 <26.0.0.10
IBM TXSeries for Multiplatforms 8.2
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_8.2 for Multiplatforms 8.2
IBM TXSeries for Multiplatforms 9.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_9.1 for Multiplatforms 9.1
IBM TXSeries for Multiplatforms 11.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_11.1 for Multiplatforms 11.1
IBM WebSphere Service Registry and Repository
IBM
 cpe:/a:ibm:websphere_service_registry_and_repository:- —
IBM WebSphere Application Server Liberty <26.0.0.9
IBM / WebSphere Application Server Liberty
 <26.0.0.9
IBM TXSeries for Multiplatforms 10.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_10.1 for Multiplatforms 10.1
IBM Rational ClearQuest
IBM
 cpe:/a:ibm:rational_clearquest:- —
IBM Business Automation Workflow
IBM
 cpe:/a:ibm:business_automation_workflow:- —
CVE-2026-66143
Affected products
Known affected 9 products, the same list as for CVE-2026-66142
CVE-2026-66144
Affected products
Known affected 9 products, the same list as for CVE-2026-66142
CVE-2026-10841
Affected products
Product Identifier Version Remediation
IBM TXSeries for Multiplatforms 8.2
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_8.2 for Multiplatforms 8.2
IBM TXSeries for Multiplatforms 9.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_9.1 for Multiplatforms 9.1
IBM TXSeries for Multiplatforms 11.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_11.1 for Multiplatforms 11.1
IBM WebSphere Service Registry and Repository
IBM
 cpe:/a:ibm:websphere_service_registry_and_repository:- —
IBM WebSphere Application Server Liberty <26.0.0.9
IBM / WebSphere Application Server Liberty
 <26.0.0.9
IBM TXSeries for Multiplatforms 10.1
IBM / TXSeries
 cpe:/a:ibm:txseries:for_multiplatforms_10.1 for Multiplatforms 10.1
IBM Rational ClearQuest
IBM
 cpe:/a:ibm:rational_clearquest:- —
IBM Business Automation Workflow
IBM
 cpe:/a:ibm:business_automation_workflow:- —
CVE-2026-11548
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
CVE-2026-11549
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
CVE-2026-11722
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
CVE-2026-15396
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
CVE-2026-15412
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
CVE-2026-15634
Affected products
Known affected 8 products, the same list as for CVE-2026-10841
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "IBM WebSphere Application Server Liberty ist ein leichter, dynamischer Anwendungsserver zur Entwicklung und Bereitstellung von Java-Anwendungen und Microservices.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in IBM WebSphere Application Server Liberty ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren, um Sicherheitsvorkehrungen zu umgehen, Daten zu manipulieren und Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-3275 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3275.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-3275 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3275"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7286659 vom 2026-09-08",
        "url": "https://www.ibm.com/support/pages/node/7286659"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7286611 vom 2026-09-08",
        "url": "https://www.ibm.com/support/pages/node/7286611"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7287346 vom 2026-09-15",
        "url": "https://www.ibm.com/support/pages/node/7287346"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7287665 vom 2026-09-15",
        "url": "https://www.ibm.com/support/pages/node/7287665"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7287332 vom 2026-09-15",
        "url": "https://www.ibm.com/support/pages/node/7287332"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7288621 vom 2026-09-21",
        "url": "https://www.ibm.com/support/pages/node/7288621"
      }
    ],
    "source_lang": "en-US",
    "title": "IBM WebSphere Application Server Liberty: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-09-20T22:00:00.000+00:00",
      "generator": {
        "date": "2026-09-21T09:50:00.635+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-3275",
      "initial_release_date": "2026-09-08T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-09-08T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-09-14T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-78068, EUVD-2026-78067, EUVD-2026-78060"
        },
        {
          "date": "2026-09-15T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2026-09-20T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von European Union Vulnerability Database und IBM aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "IBM Business Automation Workflow",
            "product": {
              "name": "IBM Business Automation Workflow",
              "product_id": "T053688",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:business_automation_workflow:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "IBM Rational ClearQuest",
            "product": {
              "name": "IBM Rational ClearQuest",
              "product_id": "T038778",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:rational_clearquest:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "for Multiplatforms 9.1",
                "product": {
                  "name": "IBM TXSeries for Multiplatforms 9.1",
                  "product_id": "T015903",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:for_multiplatforms_9.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "for Multiplatforms 8.2",
                "product": {
                  "name": "IBM TXSeries for Multiplatforms 8.2",
                  "product_id": "T015904",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:for_multiplatforms_8.2"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "for Multiplatforms 10.1",
                "product": {
                  "name": "IBM TXSeries for Multiplatforms 10.1",
                  "product_id": "T037951",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:for_multiplatforms_10.1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "for Multiplatforms 11.1",
                "product": {
                  "name": "IBM TXSeries for Multiplatforms 11.1",
                  "product_id": "T043237",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:txseries:for_multiplatforms_11.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "TXSeries"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c26.0.0.9",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty \u003c26.0.0.9",
                  "product_id": "T058061"
                }
              },
              {
                "category": "product_version",
                "name": "26.0.0.9",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty 26.0.0.9",
                  "product_id": "T058061-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.9"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c26.0.0.10",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty \u003c26.0.0.10",
                  "product_id": "T059218"
                }
              },
              {
                "category": "product_version",
                "name": "26.0.0.10",
                "product": {
                  "name": "IBM WebSphere Application Server Liberty 26.0.0.10",
                  "product_id": "T059218-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.10"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "WebSphere Application Server Liberty"
          },
          {
            "category": "product_name",
            "name": "IBM WebSphere Service Registry and Repository",
            "product": {
              "name": "IBM WebSphere Service Registry and Repository",
              "product_id": "T048917",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:websphere_service_registry_and_repository:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-66142",
      "product_status": {
        "known_affected": [
          "T059218",
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-66142"
    },
    {
      "cve": "CVE-2026-66143",
      "product_status": {
        "known_affected": [
          "T059218",
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-66143"
    },
    {
      "cve": "CVE-2026-66144",
      "product_status": {
        "known_affected": [
          "T059218",
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-66144"
    },
    {
      "cve": "CVE-2026-10841",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-10841"
    },
    {
      "cve": "CVE-2026-11548",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-11548"
    },
    {
      "cve": "CVE-2026-11549",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-11549"
    },
    {
      "cve": "CVE-2026-11722",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-11722"
    },
    {
      "cve": "CVE-2026-15396",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-15396"
    },
    {
      "cve": "CVE-2026-15412",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-15412"
    },
    {
      "cve": "CVE-2026-15634",
      "product_status": {
        "known_affected": [
          "T015904",
          "T015903",
          "T043237",
          "T048917",
          "T058061",
          "T037951",
          "T038778",
          "T053688"
        ]
      },
      "release_date": "2026-09-08T22:00:00.000+00:00",
      "title": "CVE-2026-15634"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.