Linux Distros Unpatched Vulnerability : CVE-2026-34000

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the X.Org X server. This out-of-bounds read vulnerability in the XKB geometry processing, specifically within the CheckSetGeom and...

Slackware Linux 15.0 / current xorg-server Multiple Vulnerabilities (SSA:2026-104-02)

The version of xorg-server installed on the remote host is prior to 1.20.14 / 21.1.22 / 21.1.4 / 24.1.10. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-104-02 advisory. New xorg-server packages are available for Slackware 15.0 and -current to fix security...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006161)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006161 advisory. A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can lea...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006191)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006191 advisory. A flaw was found in the X Record extension. The RecordSanityCheckRegisterClients function does not check for an integer overflow when computing request length, which...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006165)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006165 advisory. A flaw was discovered in the X.Org X servers X Keyboard Xkb extension when handling client resource cleanup. The software frees certain data structures without...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006190)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006190 advisory. A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an intege...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006181)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006181 advisory. A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: xorg-x11-server (UTSA-2026-006183)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006183 advisory. A flaw was found in the X server's request handling. Non-zero 'bytes to ignore' in a client's request can cause the server to skip processing another client's reques...

AIX : Multiple Vulnerabilities (IJ57231)

The version of AIX installed on the remote host is prior to APAR IJ57231. It is, therefore, affected by multiple vulnerabilities as referenced in the IJ57231 advisory. - A flaw was identified in the X.Org X server's X Keyboard Xkb extension where improper bounds checking in the XkbSetCompatMap...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005924)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005924 advisory. A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcXFixesCreatePointerBarrier function...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005921)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005921 advisory. A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005925)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005925 advisory. A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. The...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005923)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005923 advisory. A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Integer underflow leading to heap- buffer overflow may lead to a privilege escalation vulnerabilit...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005922)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005922 advisory. A flaw was found in xorg-x11-server in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local privilege escalation. The highest...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005927)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005927 advisory. A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005919)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005919 advisory. A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005926)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005926 advisory. A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcRenderCompositeGlyphs function. The...

Unity Linux 20.1070e Security Update: xorg-x11-server (UTSA-2026-005929)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005929 advisory. A flaw was found in the way xserver memory was not properly initialized. This could leak parts of server memory to the X client. In cases where Xorg server runs with...

Security Bulletin: AIX Xorg X Server is vulnerable to memory corruption or a denial of service (CVE-2025-62230, CVE-2025-62231)

Summary Updated Feb 24 2026: New iFix for 7.3 TL3 SP2 provided with correct fileset prereqs. Updated the affected fileset levels to show that 7.3 TL3 SP2 is vulnerable. Vulnerabilities in Xorg X Server could cause a memory corruption or denial of service CVE-2025-62230, CVE-2025-62231...

AIX : Multiple Vulnerabilities (IJ57128)

The version of AIX installed on the remote host is prior to APAR IJ57128. It is, therefore, affected by multiple vulnerabilities as referenced in the IJ57128 advisory. - A flaw was identified in the X.Org X server's X Keyboard Xkb extension where improper bounds checking in the XkbSetCompatMap...