{
  "cveId": "CVE-2023-24943",
  "url": "https://patchblox.com/security/cve/CVE-2023-24943",
  "summary": "CVE-2023-24943 is fixed in 35 products on 1 platform, first by KB5026363, released May 9, 2023. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "Windows Pragmatic General Multicast (PGM) Remote Code Execution Vulnerability",
  "description": "",
  "published": "2023-05-09T12:00:00Z",
  "severity": "Critical",
  "cvss": 9.8,
  "cwe": "Heap-based Buffer Overflow",
  "epss": 0.04682,
  "epssPercentile": 0.91834,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24943",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.5921",
      "fix": "KB5026363",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026363",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.5921",
      "fix": "KB5026363",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026363",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.4377",
      "fix": "KB5026362",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026362",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.4377",
      "fix": "KB5026362",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026362",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.4377",
      "fix": "KB5026362",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026362",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 20H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 20H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5026361",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026361",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.19926",
      "fix": "KB5026382",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026382",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.19926",
      "fix": "KB5026382",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026382",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "22621.1702",
      "fix": "KB5026372",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026372",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 Version 22H2 for x64-based Systems",
      "fixedVersion": "22621.1702",
      "fix": "KB5026372",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026372",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for ARM64-based Systems",
      "fixedVersion": "22000.1936",
      "fix": "KB5026368",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026368",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for x64-based Systems",
      "fixedVersion": "22000.1936",
      "fix": "KB5026368",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026368",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5026413",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026413",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1",
      "fixedVersion": "",
      "fix": "KB5026426",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026426",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026413",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026413",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026426",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026426",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB5026427",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026427",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB5026408",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026408",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026427",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026427",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026408",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026408",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB5026427",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026427",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2",
      "fixedVersion": "",
      "fix": "KB5026408",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026408",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026427",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026427",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026408",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026408",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5026419",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026419",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5026411",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026411",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026419",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026419",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026411",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026411",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5026409",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026409",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5026415",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026415",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026409",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026409",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026415",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026415",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.5921",
      "fix": "KB5026363",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026363",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.5921",
      "fix": "KB5026363",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026363",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.4377",
      "fix": "KB5026362",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026362",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.4377",
      "fix": "KB5026362",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026362",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "",
      "fix": "KB5026456",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026456",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.1726",
      "fix": "KB5026370",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026370",
      "released": "2023-05-09T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5026456",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026456",
      "released": "2023-05-09T12:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.1726",
      "fix": "KB5026370",
      "url": "https://patchblox.com/security/fix/microsoft/kb5026370",
      "released": "2023-05-09T00:00:00Z"
    }
  ],
  "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"
  }
}