{
  "fix": "ALSA-2026:91366",
  "url": "https://patchblox.com/security/fix/linux/alsa-2026-91366",
  "summary": "ALSA-2026:91366, released November 7, 2026, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2026-11-07T00:40:04Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-88806, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00202,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2026:91366",
  "appliesTo": [
    {
      "product": "libX11",
      "productUrl": "https://patchblox.com/security/product/linux/libx11-libx11",
      "release": "almalinux 10",
      "fixedVersion": "1.8.10-1.el10_2.1",
      "supported": true
    },
    {
      "product": "libX11-common",
      "productUrl": "https://patchblox.com/security/product/linux/libx11-common",
      "release": "almalinux 10",
      "fixedVersion": "1.8.10-1.el10_2.1",
      "supported": true
    },
    {
      "product": "libX11-devel",
      "productUrl": "https://patchblox.com/security/product/linux/libx11-devel",
      "release": "almalinux 10",
      "fixedVersion": "1.8.10-1.el10_2.1",
      "supported": true
    },
    {
      "product": "libX11-xcb",
      "productUrl": "https://patchblox.com/security/product/linux/libx11-xcb",
      "release": "almalinux 10",
      "fixedVersion": "1.8.10-1.el10_2.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-88806",
      "url": "https://patchblox.com/security/cve/CVE-2026-88806",
      "title": "libX11 XkbGetMap Reply Heap-based Buffer Overflow",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00202,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}