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    18 vulnerabilities found for HTTP Server by IBM

    CVE-2026-9170 (GCVE-0-2026-9170)

    Vulnerability from nvd – Published: 2026-05-26 17:31 – Updated: 2026-06-11 14:03
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5
    Affected: 9.0
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:8.5.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8856 (GCVE-0-2026-8856)

    Vulnerability from nvd – Published: 2026-05-26 16:56 – Updated: 2026-05-27 13:09
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service in configurations where an attacker has write access to parts of the server configuration.
    Severity
    7.7 (High)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 12:47 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:8.5.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8855 (GCVE-0-2026-8855)

    Vulnerability from nvd – Published: 2026-05-26 16:58 – Updated: 2026-05-28 03:55
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).
    Severity
    8.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:8.5.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0:*:*:*:*:*:*:*
        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8854 (GCVE-0-2026-8854)

    Vulnerability from nvd – Published: 2026-05-26 16:58 – Updated: 2026-05-26 18:34
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_mem_cache.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:32 UTC
    CWE
    • CWE-825 - Expired Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8835 (GCVE-0-2026-8835)

    Vulnerability from nvd – Published: 2026-05-26 17:11 – Updated: 2026-05-26 18:52
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to expose sensitive information or cause a denial of service.
    Severity
    7.3 (High)
    CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:52 UTC
    CWE
    • CWE-822 - Untrusted Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8834 (GCVE-0-2026-8834)

    Vulnerability from nvd – Published: 2026-05-26 17:10 – Updated: 2026-05-28 03:55
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 contains a buffer overflow vulnerability. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to execute remote code or cause a denial of service.
    Severity
    8 (High)
    CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8852 (GCVE-0-2026-8852)

    Vulnerability from nvd – Published: 2026-05-26 16:56 – Updated: 2026-05-26 17:36
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_fastcgi module.
    Severity
    6.2 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 17:36 UTC
    CWE
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8850 (GCVE-0-2026-8850)

    Vulnerability from nvd – Published: 2026-05-26 16:54 – Updated: 2026-05-26 18:40
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_ibm_upload.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:32 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-26281 (GCVE-0-2023-26281)

    Vulnerability from nvd – Published: 2023-02-28 14:19 – Updated: 2025-03-06 16:35
    VLAI
    Title
    IBM HTTP Server denial of service
    Summary
    IBM HTTP Server 8.5 used by IBM WebSphere Application Server could allow a remote user to cause a denial of service using a specially crafted URL. IBM X-Force ID: 248296.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-06 16:34 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-9170 (GCVE-0-2026-9170)

    Vulnerability from cvelistv5 – Published: 2026-05-26 17:31 – Updated: 2026-06-11 14:03
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service and a potential remote code execution due to improper input validation.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5
    Affected: 9.0
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8835 (GCVE-0-2026-8835)

    Vulnerability from cvelistv5 – Published: 2026-05-26 17:11 – Updated: 2026-05-26 18:52
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to invalid pointer dereference. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to expose sensitive information or cause a denial of service.
    Severity
    7.3 (High)
    CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:52 UTC
    CWE
    • CWE-822 - Untrusted Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8834 (GCVE-0-2026-8834)

    Vulnerability from cvelistv5 – Published: 2026-05-26 17:10 – Updated: 2026-05-28 03:55
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 contains a buffer overflow vulnerability. A privileged user, authenticated to the Administration Server, could exploit this vulnerability to execute remote code or cause a denial of service.
    Severity
    8 (High)
    CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8855 (GCVE-0-2026-8855)

    Vulnerability from cvelistv5 – Published: 2026-05-26 16:58 – Updated: 2026-05-28 03:55
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to remote code execution and denial of service in configurations with TLS mutual authentication (client authentication).
    Severity
    8.1 (High)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 00:00 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8854 (GCVE-0-2026-8854)

    Vulnerability from cvelistv5 – Published: 2026-05-26 16:58 – Updated: 2026-05-26 18:34
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_mem_cache.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:32 UTC
    CWE
    • CWE-825 - Expired Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8856 (GCVE-0-2026-8856)

    Vulnerability from cvelistv5 – Published: 2026-05-26 16:56 – Updated: 2026-05-27 13:09
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service in configurations where an attacker has write access to parts of the server configuration.
    Severity
    7.7 (High)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-27 12:47 UTC
    CWE
    • CWE-400 - Uncontrolled Resource Consumption
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8852 (GCVE-0-2026-8852)

    Vulnerability from cvelistv5 – Published: 2026-05-26 16:56 – Updated: 2026-05-26 17:36
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_fastcgi module.
    Severity
    6.2 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 17:36 UTC
    CWE
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-8850 (GCVE-0-2026-8850)

    Vulnerability from cvelistv5 – Published: 2026-05-26 16:54 – Updated: 2026-05-26 18:40
    VLAI
    Title
    IBM HTTP Server is affected by multiple vulnerabilities
    Summary
    IBM HTTP Server 8.5, and 9.0 is vulnerable to denial of service via the optional module mod_ibm_upload.
    Severity
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-05-26 18:32 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    References
    URL Tags
    https://www.ibm.com/support/pages/node/7274065 vendor-advisorypatch
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5.0 , ≤ Interim Fix 002 (semver)
    Affected: 9.0 (semver)
        cpe:2.3:a:ibm:http_server:8.5:*:*:*:*:*:*:*
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        cpe:2.3:a:ibm:http_server:9.0.0:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2023-26281 (GCVE-0-2023-26281)

    Vulnerability from cvelistv5 – Published: 2023-02-28 14:19 – Updated: 2025-03-06 16:35
    VLAI
    Title
    IBM HTTP Server denial of service
    Summary
    IBM HTTP Server 8.5 used by IBM WebSphere Application Server could allow a remote user to cause a denial of service using a specially crafted URL. IBM X-Force ID: 248296.
    Severity
    5.9 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2025-03-06 16:34 UTC
    CWE
    • CWE-20 - Improper Input Validation
    Assigner
    References
    Impacted products
    Vendor Product Version
    IBM HTTP Server Affected: 8.5
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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