{
  "cveId": "CVE-2024-20686",
  "url": "https://patchblox.com/security/cve/CVE-2024-20686",
  "summary": "CVE-2024-20686 is fixed in Windows Server 2022, 23H2 Edition (Server Core installation) on 1 platform by KB5034130 (version 25398.643), released January 9, 2024. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Win32k Elevation of Privilege Vulnerability",
  "description": "",
  "published": "2024-01-09T14:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "cwe": "Sensitive Data Storage in Improperly Locked Memory",
  "epss": 0.00671,
  "epssPercentile": 0.52269,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20686",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
      "fixedVersion": "25398.643",
      "fix": "KB5034130",
      "url": "https://patchblox.com/security/fix/microsoft/kb5034130",
      "released": "2024-01-09T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}