{
  "cveId": "CVE-2026-50653",
  "url": "https://patchblox.com/security/cve/CVE-2026-50653",
  "summary": "CVE-2026-50653 is fixed in 54 products on 1 platform, first by KB5099535, released July 14, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Azure Active Directory Denial of Service Vulnerability",
  "description": "\u003Cp\u003ELoop with unreachable exit condition (\u0027infinite loop\u0027) in Azure Active Directory allows an unauthorized attacker to deny service over a network.\u003C/p\u003E",
  "published": "2026-07-14T07:00:00Z",
  "severity": "Important",
  "cvss": 7.5,
  "cwe": "Loop with Unreachable Exit Condition (\u0027Infinite Loop\u0027)",
  "epss": 0.01174,
  "epssPercentile": 0.67708,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50653",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.9339",
      "fix": "KB5099535",
      "url": "https://patchblox.com/security/fix/microsoft/kb5099535",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.9339",
      "fix": "KB5099535",
      "url": "https://patchblox.com/security/fix/microsoft/kb5099535",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5100989",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100989",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5100989",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100989",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016",
      "fixedVersion": "14393.9339",
      "fix": "KB5099535",
      "url": "https://patchblox.com/security/fix/microsoft/kb5099535",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.9339",
      "fix": "KB5099535",
      "url": "https://patchblox.com/security/fix/microsoft/kb5099535",
      "released": "2026-07-14T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019",
      "fixedVersion": "",
      "fix": "KB5100989",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100989",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5100989",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100989",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101008",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101008",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101006",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101006",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019",
      "fixedVersion": "",
      "fix": "KB5101008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101008",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101008",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101008",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022",
      "fixedVersion": "",
      "fix": "KB5101010",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101010",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101010",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101010",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101000",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101000",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101004",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101004",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101004",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101004",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 24H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101001",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101001",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 24H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101001",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101001",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 25H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5100998",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100998",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 25H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5100998",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100998",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022",
      "fixedVersion": "",
      "fix": "KB5101005",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101005",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101005",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101005",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows 11 Version 26H1 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101014",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101014",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows 11 version 26H1 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101014",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101014",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5100984",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100984",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5100984",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100984",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5100985",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100985",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5100985",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100985",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5100990",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100990",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5100990",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100990",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5100991",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100991",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5100991",
      "url": "https://patchblox.com/security/fix/microsoft/kb5100991",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5101007",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101007",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101007",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101007",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5101009",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101009",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101009",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101009",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5101011",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101011",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101011",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101011",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2016",
      "fixedVersion": "",
      "fix": "KB5101007",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101007",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5101007",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101007",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8.1 on Windows 11 Version 26H1 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101002",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101002",
      "released": "2026-07-14T07:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Microsoft .NET Framework 4.8.1 on Windows 11 version 26H1 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5101002",
      "url": "https://patchblox.com/security/fix/microsoft/kb5101002",
      "released": "2026-07-14T07:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}