alsa-2026:95281

{
  "affected": [
    {
      "database_specific": {
        "source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:95281.json"
      },
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "xorg-x11-server-Xwayland",
        "purl": "pkg:rpm/almalinux/xorg-x11-server-Xwayland"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "21.1.3-20.el8_10.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "Xwayland is an X server for running X clients under Wayland.  \n\nSecurity Fix(es):  \n\n  * xorg-x11-server: xorg-x11-server: arbitrary code execution via out-of-bounds write in XKB keycode handling (CVE-2026-93520)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:95281",
  "modified": "2026-11-04T22:15:02.240092609Z",
  "published": "2026-11-04T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:95281"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-93520"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2545908"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2026-95281.html"
    }
  ],
  "related": [
    "CVE-2026-93520"
  ],
  "schema_version": "1.9.2",
  "summary": "Moderate: xorg-x11-server-Xwayland security update",
  "upstream": [
    "CVE-2026-93520"
  ]
}