{
  "schema_version": "1.7.0",
  "id": "MGASA-2026-0508",
  "published": "2026-10-16T06:29:55Z",
  "modified": "2026-10-16T06:14:25Z",
  "summary": "Updated libx11 package fixes security vulnerabilities",
  "details": "libX11 XkbGetMap Reply Heap-based Buffer Overflow. (CVE-2026-88806)\nOut-of-bounds read vulnerability in libX11's XIM (X Input Method)\nattribute parser. (CVE-2026-94283)\nOut-of-bounds read vulnerability in libX11's XIM trigger-keyregistration\nparser.registration parser. (CVE-2026-94284)\nOut-of-bounds read in libX11's byte-oriented codeset parser.\n(CVE-2026-94285)\n",
  "upstream": [
    "CVE-2026-88806",
    "CVE-2026-94283",
    "CVE-2026-94284",
    "CVE-2026-94285"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://advisories.mageia.org/MGASA-2026-0508.html"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.mageia.org/show_bug.cgi?id=36378"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/VMGJMDHH5N75WKPK3RKCE2FKPV4MXMHR/"
    },
    {
      "type": "WEB",
      "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/AYJQUO33PLWY2ZDMTFG4CWWW4JW2URFA/"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Mageia:10",
        "name": "libx11",
        "purl": "pkg:rpm/mageia/libx11?arch=source&distro=mageia-10"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.12-1.1.mga10"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "section": "core"
      }
    }
  ],
  "credits": [
    {
      "name": "Mageia",
      "type": "COORDINATOR",
      "contact": [
        "https://wiki.mageia.org/en/Packages_Security_Team"
      ]
    }
  ]
}