RHSA-2026:89747

Vulnerability from csaf_opensuse - Published: 2026-10-26 00:00 - Updated: 2026-10-28 17:52
Summary
security update for xorg-x11-server
Severity
Important
Notes
Title of the patch: security update for xorg-x11-server
Description of the patch: This security update provides a functional equivalent of RHSA-2026:89747. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2026:89747.
Patchnames: RHSA-2026:89747
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-88812
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-93516
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact moderate
CVE-2026-93517
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
CVE-2026-93518
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
CVE-2026-93519
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
CVE-2026-93520
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
CVE-2026-93521
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
CVE-2026-93523
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Recommended 9 products, the same list as for CVE-2026-88812
Threats
Impact important
References
To clipboard 

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  "vulnerabilities": [
    {
      "cve": "CVE-2026-88812",
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          "text": "https://www.suse.com/security/cve/CVE-2026-88812"
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      ],
      "notes": [
        {
          "category": "general",
          "text": "A double free in  XKB SetGeometryin X.Org X Server before 21.1.25 and X Wayland before 24.1.14 could be used by attached clients to cause a crash or potentially code in the x server context.",
          "title": "CVE description"
        }
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          "url": "https://www.suse.com/security/cve/CVE-2026-88812"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281213 for CVE-2026-88812",
          "url": "https://bugzilla.suse.com/1281213"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-88812"
    },
    {
      "cve": "CVE-2026-93516",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93516"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free caused by lack of lifecycle management when adding / removing XInput master devices in X.org X Server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X Clients to crash the X server or potentially execute code in X server context.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93516",
          "url": "https://www.suse.com/security/cve/CVE-2026-93516"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281220 for CVE-2026-93516",
          "url": "https://bugzilla.suse.com/1281220"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-93516"
    },
    {
      "cve": "CVE-2026-93517",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93517"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A heap buffer overflow in handling  GLX\nRenderLarge request  where dataBytes exceeds cmdlen in X.org X server before 21.1.25 and XWayland before 24.1.14  that could be  be triggered by an authenticated X client could cause crashes or code execution in X server context.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93517",
          "url": "https://www.suse.com/security/cve/CVE-2026-93517"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281225 for CVE-2026-93517",
          "url": "https://bugzilla.suse.com/1281225"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93517"
    },
    {
      "cve": "CVE-2026-93518",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93518"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An integer truncation issue in XkbResizeKeyType() that could lead to a heap buffer overflow by authenticated X clients in X.org X server before 21.1.25 and XWayland before 24.1.14 could be exploited for crashes or potential code execution in the X server.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93518",
          "url": "https://www.suse.com/security/cve/CVE-2026-93518"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281227 for CVE-2026-93518",
          "url": "https://bugzilla.suse.com/1281227"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93518"
    },
    {
      "cve": "CVE-2026-93519",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93519"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A buffer overflow when handling pointer barriers in the XFIXES extension in X.Org X server before 21.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash or potentially execute code in X server context.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93519",
          "url": "https://www.suse.com/security/cve/CVE-2026-93519"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281233 for CVE-2026-93519",
          "url": "https://bugzilla.suse.com/1281233"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93519"
    },
    {
      "cve": "CVE-2026-93520",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93520"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A heap buffer overflow caused by mismatching size calculations between  XkbAllocNames and  ChangeKeycodeRange in X.org X server before 2.1.25 and XWayland before 24.1.14 could be used by authenticated X clients to crash or potentially execute code in X server context.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93520",
          "url": "https://www.suse.com/security/cve/CVE-2026-93520"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281236 for CVE-2026-93520",
          "url": "https://bugzilla.suse.com/1281236"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93520"
    },
    {
      "cve": "CVE-2026-93521",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93521"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "unknown",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-93521",
          "url": "https://www.suse.com/security/cve/CVE-2026-93521"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281238 for CVE-2026-93521",
          "url": "https://bugzilla.suse.com/1281238"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93521"
    },
    {
      "cve": "CVE-2026-93523",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-93523"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "unknown",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
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          "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
          "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
          "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
        ]
      },
      "references": [
        {
          "category": "external",
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        },
        {
          "category": "external",
          "summary": "SUSE Bug 1281241 for CVE-2026-93523",
          "url": "https://bugzilla.suse.com/1281241"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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            "SUSE Liberty Linux 8:xorg-x11-server-Xdmx-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xephyr-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xnest-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xorg-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-Xvfb-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-common-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.i686",
            "SUSE Liberty Linux 8:xorg-x11-server-devel-0:1.20.11-28.el8_10.5.x86_64",
            "SUSE Liberty Linux 8:xorg-x11-server-source-0:1.20.11-28.el8_10.5.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-93523"
    }
  ]
}



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