{
  "product": "Microsoft .NET Framework 4.8.1 on Windows 11 Version 26H1 for ARM64-based Systems",
  "url": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.8.1-on-windows-11-version-26h1-for-arm64-based-systems",
  "summary": "Patch Radar has 3 security fixes for Microsoft .NET Framework 4.8.1 on Windows 11 Version 26H1 for ARM64-based Systems, closing 18 CVEs. The newest security fix is KB5126053, released September 8, 2026. This product is no longer supported.",
  "platform": "microsoft",
  "vendor": "Microsoft",
  "supported": false,
  "fixCount": 3,
  "cveCount": 18,
  "exploitedCveCount": 0,
  "unfixedCveCount": 0,
  "fixes": [
    {
      "fix": "KB5126053",
      "url": "https://patchblox.com/security/fix/microsoft/kb5126053",
      "released": "2026-09-08T07:00:00Z",
      "fixedVersion": "",
      "priority": "High",
      "cveCount": 2,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB5120711",
      "url": "https://patchblox.com/security/fix/microsoft/kb5120711",
      "released": "2026-08-11T07:00:00Z",
      "fixedVersion": "",
      "priority": "High",
      "cveCount": 4,
      "exploitedCveCount": 0
    },
    {
      "fix": "KB5101002",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101002",
      "released": "2026-07-14T07:00:00Z",
      "fixedVersion": "",
      "priority": "High",
      "cveCount": 17,
      "exploitedCveCount": 0
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-13T20:04:13Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}