{
  "cveId": "CVE-2024-38252",
  "url": "https://patchblox.com/security/cve/CVE-2024-38252",
  "summary": "CVE-2024-38252 is fixed in 25 products on 1 platform, first by KB5043051, released September 10, 2024. It is not reported as exploited, but the vendor rates exploitation more likely. Patch Radar priority: Urgent.",
  "title": "Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability",
  "description": "",
  "published": "2024-09-10T12:00:00Z",
  "severity": "Important",
  "cvss": 7.8,
  "cwe": "Use After Free",
  "epss": 0.00604,
  "epssPercentile": 0.49128,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation More Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38252",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.7336",
      "fix": "KB5043051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043051",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.7336",
      "fix": "KB5043051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043051",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.6293",
      "fix": "KB5043050",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043050",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.6293",
      "fix": "KB5043050",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043050",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043064",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043064",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043076",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043076",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043076",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043076",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 23H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043076",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043076",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 23H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5043076",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043076",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 24H2 for ARM64-based Systems",
      "fixedVersion": "26100.1742",
      "fix": "KB5043080",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043080",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 24H2 for x64-based Systems",
      "fixedVersion": "26100.1742",
      "fix": "KB5043080",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043080",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for ARM64-based Systems",
      "fixedVersion": "22000.3197",
      "fix": "KB5043067",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043067",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for x64-based Systems",
      "fixedVersion": "22000.3197",
      "fix": "KB5043067",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043067",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.7336",
      "fix": "KB5043051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043051",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.7336",
      "fix": "KB5043051",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043051",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.6293",
      "fix": "KB5043050",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043050",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.6293",
      "fix": "KB5043050",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043050",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.2700",
      "fix": "KB5042881",
      "url": "https://patchblox.com/security/fix/microsoft/kb5042881",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.2695",
      "fix": "KB5042880",
      "url": "https://patchblox.com/security/fix/microsoft/kb5042880",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.2700",
      "fix": "KB5042881",
      "url": "https://patchblox.com/security/fix/microsoft/kb5042881",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.2695",
      "fix": "KB5042880",
      "url": "https://patchblox.com/security/fix/microsoft/kb5042880",
      "released": "2024-09-10T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022, 23H2 Edition (Server Core installation)",
      "fixedVersion": "25398.1128",
      "fix": "KB5043055",
      "url": "https://patchblox.com/security/fix/microsoft/kb5043055",
      "released": "2024-09-10T00:00:00Z"
    }
  ],
  "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"
  }
}