{
  "fix": "KB5101009",
  "url": "https://patchblox.com/security/fix/microsoft/kb5101009",
  "summary": "KB5101009, released July 14, 2026, fixes 17 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "July 2026 security update",
  "released": "2026-07-14T07:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-50649, high severity",
  "supported": true,
  "cveCount": 17,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.04017,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://support.microsoft.com/help/5101009",
  "appliesTo": [
    {
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2012",
      "fixedVersion": "",
      "supported": true
    },
    {
      "product": "Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation)",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.8-on-windows-server-2012-server-core-installation",
      "fixedVersion": "",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-50646",
      "url": "https://patchblox.com/security/cve/CVE-2026-50646",
      "title": ".NET Framework Remote Code Execution Vulnerability",
      "component": ".NET Framework",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.04017,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50649",
      "url": "https://patchblox.com/security/cve/CVE-2026-50649",
      "title": ".NET Remote Code Execution Vulnerability",
      "component": ".NET",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.04017,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50652",
      "url": "https://patchblox.com/security/cve/CVE-2026-50652",
      "title": "Azure Active Directory Denial of Service Vulnerability",
      "component": "Azure Active Directory",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0173,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47302",
      "url": "https://patchblox.com/security/cve/CVE-2026-47302",
      "title": ".NET Denial of Service Vulnerability",
      "component": ".NET",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50525",
      "url": "https://patchblox.com/security/cve/CVE-2026-50525",
      "title": ".NET Denial of Service Vulnerability",
      "component": ".NET",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50527",
      "url": "https://patchblox.com/security/cve/CVE-2026-50527",
      "title": ".NET Framework Denial of Service Vulnerability",
      "component": ".NET Framework",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50648",
      "url": "https://patchblox.com/security/cve/CVE-2026-50648",
      "title": ".NET Framework Denial of Service Vulnerability",
      "component": ".NET Framework",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50304",
      "url": "https://patchblox.com/security/cve/CVE-2026-50304",
      "title": "Windows Active Directory Federation Services Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50355",
      "url": "https://patchblox.com/security/cve/CVE-2026-50355",
      "title": "Windows Active Directory Federation Services Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50368",
      "url": "https://patchblox.com/security/cve/CVE-2026-50368",
      "title": "Windows Active Directory Federation Services Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50411",
      "url": "https://patchblox.com/security/cve/CVE-2026-50411",
      "title": "Windows Active Directory Federation Services Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50647",
      "url": "https://patchblox.com/security/cve/CVE-2026-50647",
      "title": "Active Directory Federation Server Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50653",
      "url": "https://patchblox.com/security/cve/CVE-2026-50653",
      "title": "Azure Active Directory Denial of Service Vulnerability",
      "component": "Azure Active Directory",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50659",
      "url": "https://patchblox.com/security/cve/CVE-2026-50659",
      "title": ".NET Spoofing Vulnerability",
      "component": ".NET",
      "impact": "Spoofing",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00738,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50650",
      "url": "https://patchblox.com/security/cve/CVE-2026-50650",
      "title": ".NET Framework Elevation of Privilege Vulnerability",
      "component": ".NET Framework",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00462,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47304",
      "url": "https://patchblox.com/security/cve/CVE-2026-47304",
      "title": ".NET Security Feature Bypass Vulnerability",
      "component": ".NET",
      "impact": "Security Feature Bypass",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00286,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-50324",
      "url": "https://patchblox.com/security/cve/CVE-2026-50324",
      "title": "Windows Active Directory Federation Services Denial of Service Vulnerability",
      "component": "Active Directory Federation Services (AD FS)",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.9,
      "epss": 0.00855,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}