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    818 vulnerabilities found for Red Hat Enterprise Linux 8.8 Telecommunications Update Service by Red Hat

    CVE-2026-18147 (GCVE-0-2026-18147)

    Vulnerability from nvd – Published: 2026-09-09 16:39 – Updated: 2026-10-15 05:07
    VLAI
    Title
    Freeipa: ipa: freeipa/idm: cross-site scripting vulnerability allows arbitrary code execution via crafted url
    Summary
    A flaw was found in FreeIPA. An unauthenticated remote attacker could exploit a DOM Cross-Site Scripting (XSS) vulnerability in the FreeIPA/IdM Web UI password reset page. By enticing a victim to click a specially crafted link and complete a password reset, the attacker could inject and execute arbitrary JavaScript code. This allows the attacker to perform actions within the victim's authenticated session, potentially leading to full administrative control if an IdM administrator is targeted.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 18:28 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:70564 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18147 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2508181 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-09 14:19
    Show details on NVD website

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    CVE-2026-18922 (GCVE-0-2026-18922)

    Vulnerability from nvd – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property
    Summary
    A flaw was found in 389 Directory Server. During SASL PLAIN authentication, a stale identity carried in a Cyrus SASL auxiliary property from a prior failed bind attempt can be installed on a connection following a subsequent, unrelated successful bind, regardless of which SASL mechanism completes that second bind. An attacker can send a SASL PLAIN bind as cn=Directory Manager with an incorrect password, then complete a SASL ANONYMOUS bind on the same connection, causing the server to grant Directory Manager authority without any valid credentials. A variant using a valid low-privileged account's own successful bind instead of an anonymous one is also possible.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 13:04 UTC
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18922 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2511388 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
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    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
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    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
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    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
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    Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Unaffected: 0:1.2.11.15-97.el6_10.1 , < * (rpm)
        cpe:/o:redhat:rhel_els:6
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    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
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    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
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    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
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    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
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    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
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    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
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    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
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    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
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    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Date Public
    2026-09-07 12:33
    Show details on NVD website

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    CVE-2026-18453 (GCVE-0-2026-18453)

    Vulnerability from nvd – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_search
    Summary
    A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 14:40 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64778 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64779 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64780 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64781 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64783 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64784 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64785 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64790 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64791 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:65119 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18453 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2509696 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Date Public
    2026-09-07 09:00
    Show details on NVD website

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    CVE-2026-18355 (GCVE-0-2026-18355)

    Vulnerability from nvd – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet()
    Summary
    A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server (389-ds-base). In sasl_io_start_packet(), the wrapped-record length read from the wire is validated only against an upper bound. A small wire length (0, 1, or 2) produces an encrypted_buffer_count below the already-consumed encrypted_buffer_offset, causing an unsigned subtraction underflow in sasl_io_read_packet(). PR_Recv is then requested to read approximately 4 GiB into a 1024-byte heap buffer, resulting in a heap buffer overflow with attacker-controlled content. After a successful SASL bind with integrity protection (SSF > 0), a remote authenticated attacker can cause a denial of service or potentially achieve remote code execution. This flaw is distinct from CVE-2026-11774, whose fix only guards against upper-bound overflow.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 16:40 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64778 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:64784 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18355 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2509186 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
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    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Date Public
    2026-09-07 09:00
    Show details on NVD website

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    CVE-2026-76560 (GCVE-0-2026-76560)

    Vulnerability from nvd – Published: 2026-09-07 13:18 – Updated: 2026-10-08 14:15
    VLAI
    Title
    389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empty bind dn
    Summary
    A flaw was found in 389 Directory Server. The SELFDN ACI bind-rule evaluator incorrectly matches an anonymous LDAP client's empty bind DN against an empty stored attribute value, allowing an unauthenticated client to satisfy access control checks intended to require a matching authenticated identity. This can allow an anonymous LDAP client to perform an operation, such as adding or modifying a directory entry, that a SELFDN-based ACI intended to restrict to a specific authenticated user.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 12:53 UTC
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64778 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64779 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64780 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64781 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64783 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64784 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64785 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64790 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64791 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64792 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64793 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64804 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:65119 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-76560 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2519521 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11     cpe:/a:redhat:directory_server:11
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
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    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Date Public
    2026-09-07 12:00
    Show details on NVD website

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    CVE-2026-79678 (GCVE-0-2026-79678)

    Vulnerability from nvd – Published: 2026-09-07 12:02 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Freeipa: idm: freeipa: idp-add eval() reachable before authorization check allows environment disclosure and denial of service
    Summary
    A flaw was found in FreeIPA's idp-add command, where insufficiently validated --organization/--base-url input reaches a constrained eval() call before the corresponding LDAP access control check is enforced. This allows any authenticated IPA principal, regardless of privilege level, to enumerate and read the environment variables of the affected server process and to cause denial of service via memory exhaustion.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 14:09 UTC
    CWE
    • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-79678 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2523356 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-07 11:46
    Show details on NVD website

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    CVE-2026-76578 (GCVE-0-2026-76578)

    Vulnerability from nvd – Published: 2026-09-07 12:01 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Ipa: freeipa: freeipa: unauthenticated ldap client can obtain administrator credentials via the self-managed-token aci
    Summary
    A flaw was found in FreeIPA. The self-managed OTP token ACI does not require authentication and does not restrict which attributes may be added alongside the token entry. An unauthenticated LDAP client can exploit this, combined with a related flaw in the underlying directory server's ACI evaluation (tracked separately), to create an arbitrary attacker-controlled Kerberos principal and have it added to the administrators group. This allows a remote, unauthenticated attacker to obtain genuine FreeIPA administrator-group membership and perform administrative operations against the directory and, on SID-enabled deployments, other IdM services.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 13:58 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-07 11:46
    Show details on NVD website

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    CVE-2026-81665 (GCVE-0-2026-81665)

    Vulnerability from nvd – Published: 2026-09-04 09:05 – Updated: 2026-09-30 06:56
    VLAI
    Title
    Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly
    Summary
    A heap-based buffer overflow was found in Corosync's Totem Process Group (totempg) message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast protocol messages to the cluster could cause a heap buffer overflow with attacker-controlled data. This can crash the Corosync daemon, causing a denial of service to the entire cluster, and may potentially allow further exploitation given sufficient heap-corruption control.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 17:09 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:67872 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67873 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67878 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67879 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67880 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67881 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68574 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69277 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69278 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69280 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-81665 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2524910 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.1.10-1.el10_2.2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.1.9-1.el10_0.3 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:2.4.5-7.el7_9.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:7::server
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:3.1.8-1.el8_10.2 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
        cpe:/a:redhat:enterprise_linux:8::crb
        cpe:/a:redhat:enterprise_linux:8::highavailability
        cpe:/a:redhat:enterprise_linux:8::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:3.1.0-3.el8_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_aus:8.4::highavailability
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability
        cpe:/a:redhat:rhel_eus_long_life:8.4::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:3.1.0-3.el8_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_aus:8.4::highavailability
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::highavailability
        cpe:/a:redhat:rhel_eus_long_life:8.4::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:3.1.5-2.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::highavailability
        cpe:/a:redhat:rhel_eus_long_life:8.6::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:3.1.5-2.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:3.1.7-1.el8_8.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
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        cpe:/a:redhat:rhel_tus:8.8::highavailability
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:3.1.7-1.el8_8.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
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        cpe:/a:redhat:rhel_tus:8.8::highavailability
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:3.1.10-1.el9_8.2 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
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        cpe:/a:redhat:enterprise_linux:9::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:3.1.7-1.el9_2.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
        cpe:/a:redhat:rhel_e4s:9.2::highavailability
        cpe:/a:redhat:rhel_e4s:9.2::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:3.1.8-1.el9_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
        cpe:/a:redhat:rhel_e4s:9.4::highavailability
        cpe:/a:redhat:rhel_e4s:9.4::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:3.1.9-2.el9_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
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        cpe:/a:redhat:rhel_eus:9.6::highavailability
        cpe:/a:redhat:rhel_eus:9.6::resilientstorage
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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    Date Public
    2026-09-04 08:30
    Show details on NVD website

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    CVE-2026-73198 (GCVE-0-2026-73198)

    Vulnerability from nvd – Published: 2026-08-20 10:39 – Updated: 2026-10-19 10:39
    VLAI
    Title
    Ipa: freeipa: unauthenticated dos in `/ipa/i18n_messages` via unbounded request body read
    Summary
    A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit a vulnerability in the `/ipa/i18n_messages` endpoint by sending an arbitrarily large request body. This can cause the service to consume excessive memory, leading to memory exhaustion, degraded responsiveness, and a denial of service (DoS) condition.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:37 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-73198 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2472960 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 10:12
    Show details on NVD website

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    CVE-2026-73197 (GCVE-0-2026-73197)

    Vulnerability from nvd – Published: 2026-08-20 10:31 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Ipa: freeipa: unauthenticated dos in `/ipa/migration/migration.py` via unbounded request body read
    Summary
    A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the `/ipa/migration/migration.py` endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increased memory usage, slower request handling, and potential service disruption or denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 14:25 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:70564 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-73197 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2474697 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 10:05
    Show details on NVD website

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    CVE-2026-13097 (GCVE-0-2026-13097)

    Vulnerability from nvd – Published: 2026-08-20 10:37 – Updated: 2026-10-15 05:07
    VLAI
    Title
    Ipa: privilege escalation via krbcanonicalname manipulation due to realm-unaware uniqueness enforcement in freeipa ldap datastore
    Summary
    A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 18:11 UTC
    CWE
    • CWE-706 - Use of Incorrectly-Resolved Name or Reference
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-13097 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2515974 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 10:19
    Show details on NVD website

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    CVE-2026-11861 (GCVE-0-2026-11861)

    Vulnerability from nvd – Published: 2026-08-20 10:39 – Updated: 2026-10-15 05:24
    VLAI
    Title
    Freeipa: idm: ipa: freeipa: obtaining tgs with impersonating cname through trust relationships
    Summary
    A flaw was found in FreeIPA. When a trust relationship is configured between FreeIPA and Active Directory, Active Directory users can bypass authentication for FreeIPA services, including the portal, SMB server, and LDAP directory. This is possible by impersonating a client name in the Ticket Granting Service (TGS) due to FreeIPA services not verifying Privilege Attribute Certificate (PAC) certificates. This vulnerability could allow an authenticated Active Directory user to escalate their privileges within the FreeIPA domain.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 13:48 UTC
    CWE
    • CWE-266 - Incorrect Privilege Assignment
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/security/cve/CVE-2026-11861 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2487472 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 08:00
    Show details on NVD website

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    CVE-2026-18917 (GCVE-0-2026-18917)

    Vulnerability from nvd – Published: 2026-08-20 09:54 – Updated: 2026-10-05 08:29
    VLAI
    Title
    Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow
    Summary
    A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer. This heap buffer overflow can corrupt the root libvirt daemon's memory, potentially leading to a denial of service or local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:33 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:68509 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68510 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68511 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68513 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68514 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68594 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69114 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69131 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:74424 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:75583 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18917 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2520161 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:11.10.0-12.9.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:10.10.0-8.12.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.10.0-12.7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.17.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.24.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.19.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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 for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2025-08-12 00:00
    Show details on NVD website

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    CVE-2026-73434 (GCVE-0-2026-73434)

    Vulnerability from nvd – Published: 2026-08-12 19:05 – Updated: 2026-09-23 15:06
    VLAI
    Title
    Gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
    Summary
    A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 12:27 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    Impacted products
    Vendor Product Version
    GStreamer gst-plugins-good Affected: 0 , < 1.28.6 (semver)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.26.7-2.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:1.24.11-1.el10_0.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.10.4-4.el7_9.3 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.16.1-7.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.22.12-7.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:1.18.4-8.el9_2.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:1.22.1-4.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:1.22.12-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Show details on NVD website

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    CVE-2026-73433 (GCVE-0-2026-73433)

    Vulnerability from nvd – Published: 2026-08-12 19:05 – Updated: 2026-09-23 15:06
    VLAI
    Title
    Gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux fujifilm strd parsing leading to out-of-bounds read/write
    Summary
    A flaw was found in GStreamer gst-plugins-good (avidemux). When parsing FUJIFILM metadata in an AVI strd chunk, gst_avi_demux_parse_strd() decrements a remaining-length counter by fixed offsets (98 and 10 bytes) without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 bytes, the counter underflows to a very large unsigned value, causing subsequent null-terminated string scanning to read far beyond the allocated heap buffer. Date-format normalization may also write beyond the buffer end. Confirmed impacts include heap out-of-bounds read, out-of-bounds write, heap information disclosure (adjacent data appearing in parsed metadata), and application crash/denial of service. The avidemux element is auto-plugged by playbin, decodebin, and gst-discoverer, so opening or previewing a crafted AVI is sufficient to trigger the issue. Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-14 21:57 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    Impacted products
    Vendor Product Version
    GStreamer gst-plugins-good Affected: 0 , < 1.28.6 (semver)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.26.7-2.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:1.24.11-1.el10_0.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.10.4-4.el7_9.3 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.16.1-7.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.22.12-7.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:1.18.4-8.el9_2.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:1.22.1-4.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:1.22.12-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Show details on NVD website

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    CVE-2026-18147 (GCVE-0-2026-18147)

    Vulnerability from cvelistv5 – Published: 2026-09-09 16:39 – Updated: 2026-10-15 05:07
    VLAI
    Title
    Freeipa: ipa: freeipa/idm: cross-site scripting vulnerability allows arbitrary code execution via crafted url
    Summary
    A flaw was found in FreeIPA. An unauthenticated remote attacker could exploit a DOM Cross-Site Scripting (XSS) vulnerability in the FreeIPA/IdM Web UI password reset page. By enticing a victim to click a specially crafted link and complete a password reset, the attacker could inject and execute arbitrary JavaScript code. This allows the attacker to perform actions within the victim's authenticated session, potentially leading to full administrative control if an IdM administrator is targeted.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 18:28 UTC
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
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    https://bugzilla.redhat.com/show_bug.cgi?id=2508181 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-09 14:19
    Show details on NVD website

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    CVE-2026-18922 (GCVE-0-2026-18922)

    Vulnerability from cvelistv5 – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: sasl plain authentication allows privilege escalation to directory manager via stale identity in cyrus sasl auxiliary property
    Summary
    A flaw was found in 389 Directory Server. During SASL PLAIN authentication, a stale identity carried in a Cyrus SASL auxiliary property from a prior failed bind attempt can be installed on a connection following a subsequent, unrelated successful bind, regardless of which SASL mechanism completes that second bind. An attacker can send a SASL PLAIN bind as cn=Directory Manager with an incorrect password, then complete a SASL ANONYMOUS bind on the same connection, causing the server to grant Directory Manager authority without any valid credentials. A variant using a valid low-privileged account's own successful bind instead of an anonymous one is also possible.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 13:04 UTC
    CWE
    • CWE-287 - Improper Authentication
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64778 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64779 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64780 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64781 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64783 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64784 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64785 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64790 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64791 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64792 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64793 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64804 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64811 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18922 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2511388 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION Unaffected: 0:1.2.11.15-97.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: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Date Public
    2026-09-07 12:33
    Show details on NVD website

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                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
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    CVE-2026-18453 (GCVE-0-2026-18453)

    Vulnerability from cvelistv5 – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: pre-authentication null pointer dereference via paged results and use_one_backend control in op_shared_search
    Summary
    A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests using the USE_ONE_BACKEND control, resulting in denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-09 14:40 UTC
    CWE
    • CWE-476 - NULL Pointer Dereference
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18453 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2509696 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Date Public
    2026-09-07 09:00
    Show details on NVD website

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    CVE-2026-18355 (GCVE-0-2026-18355)

    Vulnerability from cvelistv5 – Published: 2026-09-07 14:14 – Updated: 2026-10-08 14:14
    VLAI
    Title
    389-ds-base: 389-ds-base: heap buffer overflow via sasl wrapped-record length lower-bound underflow in sasl_io_start_packet()
    Summary
    A heap buffer overflow flaw was found in the SASL I/O layer of 389 Directory Server (389-ds-base). In sasl_io_start_packet(), the wrapped-record length read from the wire is validated only against an upper bound. A small wire length (0, 1, or 2) produces an encrypted_buffer_count below the already-consumed encrypted_buffer_offset, causing an unsigned subtraction underflow in sasl_io_read_packet(). PR_Recv is then requested to read approximately 4 GiB into a 1024-byte heap buffer, resulting in a heap buffer overflow with attacker-controlled content. After a successful SASL bind with integrity protection (SSF > 0), a remote authenticated attacker can cause a denial of service or potentially achieve remote code execution. This flaw is distinct from CVE-2026-11774, whose fix only guards against upper-bound overflow.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 16:40 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-18355 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2509186 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
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    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Date Public
    2026-09-07 09:00
    Show details on NVD website

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    CVE-2026-76560 (GCVE-0-2026-76560)

    Vulnerability from cvelistv5 – Published: 2026-09-07 13:18 – Updated: 2026-10-08 14:15
    VLAI
    Title
    389-ds-base: 389-ds: anonymous ldap client can defeat selfdn aci bind-rule checks via empty bind dn
    Summary
    A flaw was found in 389 Directory Server. The SELFDN ACI bind-rule evaluator incorrectly matches an anonymous LDAP client's empty bind DN against an empty stored attribute value, allowing an unauthenticated client to satisfy access control checks intended to require a matching authenticated identity. This can allow an anonymous LDAP client to perform an operation, such as adding or modifying a directory entry, that a SELFDN-based ACI intended to restrict to a specific authenticated user.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 12:53 UTC
    CWE
    • CWE-863 - Incorrect Authorization
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:64771 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64776 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64778 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64779 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64780 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64781 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64783 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64784 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64785 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64789 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64790 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64791 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:64792 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:64804 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:65119 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:79217 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-76560 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2519521 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Directory Server 11.5 E4S for RHEL 8 Unaffected: 8060020260908152739.0ca98e7e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.5::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.7 E4S for RHEL 8 Unaffected: 8080020260903102346.f969626e , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:11.7::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11.9 for RHEL 8 Unaffected: 8100020260904171440.37ed7c03 , < * (rpm)
        cpe:/a:redhat:directory_server:11.9::el8
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.2 E4S for RHEL 9 Unaffected: 9020020260903155914.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.2::el9
    Create a notification for this product.
    Red Hat Red Hat Directory Server 12.4 E4S for RHEL 9 Unaffected: 9040020260903102623.1674d574 , < * (rpm)
        cpe:/a:redhat:directory_server_e4s:12.4::el9
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.2.0-10.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.0.6-21.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.3.11.1-15.el7_9 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020260904155442.25e700aa , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260901171549.96015a92 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260901145727.824efc52 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
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    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260831180218.6dbb3803 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
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    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:2.8.0-10.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:2.2.4-22.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:2.4.5-29.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:2.6.1-24.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
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    Red Hat Red Hat Directory Server 13.2 Unaffected: 1788851765 , < * (rpm)
        cpe:/a:redhat:directory_server:13.2::el10
    Create a notification for this product.
    Red Hat Red Hat Directory Server 11     cpe:/a:redhat:directory_server:11
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    Red Hat Red Hat Directory Server 12     cpe:/a:redhat:directory_server:12
    Create a notification for this product.
    Red Hat Red Hat Directory Server 13     cpe:/a:redhat:directory_server:13
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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    Date Public
    2026-09-07 12:00
    Show details on NVD website

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    CVE-2026-79678 (GCVE-0-2026-79678)

    Vulnerability from cvelistv5 – Published: 2026-09-07 12:02 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Freeipa: idm: freeipa: idp-add eval() reachable before authorization check allows environment disclosure and denial of service
    Summary
    A flaw was found in FreeIPA's idp-add command, where insufficiently validated --organization/--base-url input reaches a constrained eval() call before the corresponding LDAP access control check is enforced. This allows any authenticated IPA principal, regardless of privilege level, to enumerate and read the environment variables of the affected server process and to cause denial of service via memory exhaustion.
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 14:09 UTC
    CWE
    • CWE-95 - Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-79678 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2523356 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-07 11:46
    Show details on NVD website

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    CVE-2026-76578 (GCVE-0-2026-76578)

    Vulnerability from cvelistv5 – Published: 2026-09-07 12:01 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Ipa: freeipa: freeipa: unauthenticated ldap client can obtain administrator credentials via the self-managed-token aci
    Summary
    A flaw was found in FreeIPA. The self-managed OTP token ACI does not require authentication and does not restrict which attributes may be added alongside the token entry. An unauthenticated LDAP client can exploit this, combined with a related flaw in the underlying directory server's ACI evaluation (tracked separately), to create an arbitrary attacker-controlled Kerberos principal and have it added to the administrators group. This allows a remote, unauthenticated attacker to obtain genuine FreeIPA administrator-group membership and perform administrative operations against the directory and, on SID-enabled deployments, other IdM services.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-08 13:58 UTC
    CWE
    • CWE-306 - Missing Authentication for Critical Function
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:82935 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83083 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83084 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83085 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83460 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-76578 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2519522 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-09-07 11:46
    Show details on NVD website

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    CVE-2026-81665 (GCVE-0-2026-81665)

    Vulnerability from cvelistv5 – Published: 2026-09-04 09:05 – Updated: 2026-09-30 06:56
    VLAI
    Title
    Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly
    Summary
    A heap-based buffer overflow was found in Corosync's Totem Process Group (totempg) message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast protocol messages to the cluster could cause a heap buffer overflow with attacker-controlled data. This can crash the Corosync daemon, causing a denial of service to the entire cluster, and may potentially allow further exploitation given sufficient heap-corruption control.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-04 17:09 UTC
    CWE
    • CWE-122 - Heap-based Buffer Overflow
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
    https://access.redhat.com/errata/RHSA-2026:67872 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67873 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67878 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67879 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67880 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:67881 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68574 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:69277 vendor-advisoryx_refsource_REDHAT
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    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:3.1.10-1.el10_2.2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:3.1.9-1.el10_0.3 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:2.4.5-7.el7_9.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:7::server
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:3.1.8-1.el8_10.2 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
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        cpe:/a:redhat:enterprise_linux:8::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:3.1.0-3.el8_4.3 , < * (rpm)
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:3.1.0-3.el8_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
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        cpe:/a:redhat:rhel_eus_long_life:8.4::resilientstorage
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:3.1.5-2.el8_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:3.1.5-2.el8_6.2 , < * (rpm)
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:3.1.7-1.el8_8.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
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        cpe:/a:redhat:rhel_tus:8.8::highavailability
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:3.1.7-1.el8_8.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
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        cpe:/a:redhat:rhel_tus:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::highavailability
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:3.1.10-1.el9_8.2 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
        cpe:/a:redhat:enterprise_linux:9::highavailability
        cpe:/a:redhat:enterprise_linux:9::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:3.1.7-1.el9_2.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
        cpe:/a:redhat:rhel_e4s:9.2::highavailability
        cpe:/a:redhat:rhel_e4s:9.2::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:3.1.8-1.el9_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
        cpe:/a:redhat:rhel_e4s:9.4::highavailability
        cpe:/a:redhat:rhel_e4s:9.4::resilientstorage
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    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:3.1.9-2.el9_6.2 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
        cpe:/a:redhat:rhel_eus:9.6::highavailability
        cpe:/a:redhat:rhel_eus:9.6::resilientstorage
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    Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
    Create a notification for this product.
    Date Public
    2026-09-04 08:30
    Show details on NVD website

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    CVE-2026-11861 (GCVE-0-2026-11861)

    Vulnerability from cvelistv5 – Published: 2026-08-20 10:39 – Updated: 2026-10-15 05:24
    VLAI
    Title
    Freeipa: idm: ipa: freeipa: obtaining tgs with impersonating cname through trust relationships
    Summary
    A flaw was found in FreeIPA. When a trust relationship is configured between FreeIPA and Active Directory, Active Directory users can bypass authentication for FreeIPA services, including the portal, SMB server, and LDAP directory. This is possible by impersonating a client name in the Ticket Granting Service (TGS) due to FreeIPA services not verifying Privilege Attribute Certificate (PAC) certificates. This vulnerability could allow an authenticated Active Directory user to escalate their privileges within the FreeIPA domain.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 13:48 UTC
    CWE
    • CWE-266 - Incorrect Privilege Assignment
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
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    https://bugzilla.redhat.com/show_bug.cgi?id=2487472 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 08:00
    Show details on NVD website

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    CVE-2026-73198 (GCVE-0-2026-73198)

    Vulnerability from cvelistv5 – Published: 2026-08-20 10:39 – Updated: 2026-10-19 10:39
    VLAI
    Title
    Ipa: freeipa: unauthenticated dos in `/ipa/i18n_messages` via unbounded request body read
    Summary
    A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit a vulnerability in the `/ipa/i18n_messages` endpoint by sending an arbitrarily large request body. This can cause the service to consume excessive memory, leading to memory exhaustion, degraded responsiveness, and a denial of service (DoS) condition.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:37 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
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    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
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        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
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    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
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        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
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    Create a notification for this product.
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    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.
    Date Public
    2026-08-20 10:12
    Show details on NVD website

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    CVE-2026-13097 (GCVE-0-2026-13097)

    Vulnerability from cvelistv5 – Published: 2026-08-20 10:37 – Updated: 2026-10-15 05:07
    VLAI
    Title
    Ipa: privilege escalation via krbcanonicalname manipulation due to realm-unaware uniqueness enforcement in freeipa ldap datastore
    Summary
    A privilege escalation flaw was found in FreeIPA. The uniqueness constraint enforced on Kerberos principal name attributes in the 389-ds directory server does not properly account for equivalent representations of the same principal name, allowing a user with sufficient LDAP write privileges to create a service principal that impersonates an existing privileged one. This can lead to unauthorized acquisition of Kerberos service tickets for sensitive services, potentially resulting in full domain compromise.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 18:11 UTC
    CWE
    • CWE-706 - Use of Incorrectly-Resolved Name or Reference
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:72279 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-13097 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2515974 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 10:19
    Show details on NVD website

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    CVE-2026-73197 (GCVE-0-2026-73197)

    Vulnerability from cvelistv5 – Published: 2026-08-20 10:31 – Updated: 2026-10-15 05:08
    VLAI
    Title
    Ipa: freeipa: unauthenticated dos in `/ipa/migration/migration.py` via unbounded request body read
    Summary
    A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the `/ipa/migration/migration.py` endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increased memory usage, slower request handling, and potential service disruption or denial of service.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-25 14:25 UTC
    CWE
    • CWE-770 - Allocation of Resources Without Limits or Throttling
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:83461 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/security/cve/CVE-2026-73197 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2474697 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:4.13.4-1.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:4.12.2-15.el10_0.7 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007071200.143e9e98 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 8100020261007070536.823393f5 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007080925.e581a9e4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020261007071832.b0a6ceea , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:4.13.4-1.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:4.10.1-12.el9_2.7 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:4.11.0-15.el9_4.9 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:4.12.2-14.el9_6.8 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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.
    Date Public
    2026-08-20 10:05
    Show details on NVD website

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    CVE-2026-18917 (GCVE-0-2026-18917)

    Vulnerability from cvelistv5 – Published: 2026-08-20 09:54 – Updated: 2026-10-05 08:29
    VLAI
    Title
    Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow
    Summary
    A flaw was found in libvirt. An unprivileged local user could exploit an integer overflow vulnerability in the NodeGetFreePages RPC handler. This flaw allows crafted values to bypass a size check, leading to an undersized memory buffer. Subsequently, real NUMA node data can overwrite this buffer. This heap buffer overflow can corrupt the root libvirt daemon's memory, potentially leading to a denial of service or local privilege escalation.
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-20 15:33 UTC
    CWE
    • CWE-190 - Integer Overflow or Wraparound
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    References
    URL Tags
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    https://access.redhat.com/errata/RHSA-2026:68510 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68511 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68513 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68514 vendor-advisoryx_refsource_REDHAT
    https://access.redhat.com/errata/RHSA-2026:68594 vendor-advisoryx_refsource_REDHAT
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    https://access.redhat.com/security/cve/CVE-2026-18917 vdb-entryx_refsource_REDHAT
    https://bugzilla.redhat.com/show_bug.cgi?id=2520161 issue-trackingx_refsource_REDHAT
    Impacted products
    Vendor Product Version
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:11.10.0-12.9.el10_2 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:10.10.0-8.12.el10_0 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:4.5.0-36.el7_9.7 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 8040020260916092751.522a0ee4 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 8060020260910092451.ad008a3a , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 8080020260910092120.63b34585 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:11.10.0-12.7.el9_8 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
        cpe:/a:redhat:enterprise_linux:9::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:9.0.0-10.17.el9_2 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:10.0.0-6.24.el9_4 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:10.10.0-7.19.el9_6 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
        cpe:/a:redhat:rhel_eus:9.6::crb
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 6     cpe:/o:redhat:enterprise_linux:6
    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 for NVIDIA 26     cpe:/a:redhat:enterprise_linux_nvidia:
    Create a notification for this product.
    Date Public
    2025-08-12 00:00
    Show details on NVD website

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    CVE-2026-73433 (GCVE-0-2026-73433)

    Vulnerability from cvelistv5 – Published: 2026-08-12 19:05 – Updated: 2026-09-23 15:06
    VLAI
    Title
    Gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux fujifilm strd parsing leading to out-of-bounds read/write
    Summary
    A flaw was found in GStreamer gst-plugins-good (avidemux). When parsing FUJIFILM metadata in an AVI strd chunk, gst_avi_demux_parse_strd() decrements a remaining-length counter by fixed offsets (98 and 10 bytes) without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 bytes, the counter underflows to a very large unsigned value, causing subsequent null-terminated string scanning to read far beyond the allocated heap buffer. Date-format normalization may also write beyond the buffer end. Confirmed impacts include heap out-of-bounds read, out-of-bounds write, heap information disclosure (adjacent data appearing in parsed metadata), and application crash/denial of service. The avidemux element is auto-plugged by playbin, decodebin, and gst-discoverer, so opening or previewing a crafted AVI is sufficient to trigger the issue. Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-14 21:57 UTC
    CWE
    • CWE-191 - Integer Underflow (Wrap or Wraparound)
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    Impacted products
    Vendor Product Version
    GStreamer gst-plugins-good Affected: 0 , < 1.28.6 (semver)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.26.7-2.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:1.24.11-1.el10_0.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.10.4-4.el7_9.3 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.16.1-7.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.22.12-7.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:1.18.4-8.el9_2.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:1.22.1-4.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:1.22.12-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Show details on NVD website

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    CVE-2026-73434 (GCVE-0-2026-73434)

    Vulnerability from cvelistv5 – Published: 2026-08-12 19:05 – Updated: 2026-09-23 15:06
    VLAI
    Title
    Gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing
    Summary
    A flaw was found in GStreamer gst-plugins-good (avidemux). In gst_avi_demux_riff_parse_vprp(), the number of available gst_riff_vprp_video_field_desc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp->fields value, rather than by sizeof(gst_riff_vprp_video_field_desc). This can cause the parser to treat more field descriptors as available than fit in the input buffer, resulting in out-of-bounds reads. Processing a crafted AVI via playbin/decodebin can crash the application (denial of service). Fixed upstream in gst-plugins-good 1.28.6 (GStreamer-SA-2026-0072).
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-13 12:27 UTC
    CWE
    Assigner
    redhat CNA under the redhat root
    CNA scorecard B 82/100 over 1030 records in the last 180 days details
    Impacted products
    Vendor Product Version
    GStreamer gst-plugins-good Affected: 0 , < 1.28.6 (semver)
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 10 Unaffected: 0:1.26.7-2.el10_2.5 , < * (rpm)
        cpe:/o:redhat:enterprise_linux:10.2
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    Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support Unaffected: 0:1.24.11-1.el10_0.4 , < * (rpm)
        cpe:/o:redhat:enterprise_linux_eus:10.0
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support Unaffected: 0:1.10.4-4.el7_9.3 , < * (rpm)
        cpe:/o:redhat:rhel_els:7
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8 Unaffected: 0:1.16.1-7.el8_10.3 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_4.2 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.4::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On Unaffected: 0:1.16.1-4.el8_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_aus:8.6::appstream
        cpe:/a:redhat:rhel_eus_long_life:8.6::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Unaffected: 0:1.16.1-5.el8_8.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:8.8::appstream
        cpe:/a:redhat:rhel_tus:8.8::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9 Unaffected: 0:1.22.12-7.el9_8.4 , < * (rpm)
        cpe:/a:redhat:enterprise_linux:9::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Unaffected: 0:1.18.4-8.el9_2.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.2::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions Unaffected: 0:1.22.1-4.el9_4.3 , < * (rpm)
        cpe:/a:redhat:rhel_e4s:9.4::appstream
    Create a notification for this product.
    Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support Unaffected: 0:1.22.12-5.el9_6.3 , < * (rpm)
        cpe:/a:redhat:rhel_eus:9.6::appstream
    Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Show details on NVD website

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