{
  "fix": "KB5078938",
  "url": "https://patchblox.com/security/fix/microsoft/kb5078938",
  "summary": "KB5078938, released March 10, 2026, fixes 35 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "March 2026 cumulative update for Windows 10 1607",
  "released": "2026-03-10T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-24294, exploitation more likely",
  "supported": true,
  "cveCount": 35,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.05157,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://support.microsoft.com/help/5078938",
  "appliesTo": [
    {
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-version-1607-for-32-bit-systems",
      "fixedVersion": "14393.8957",
      "supported": true
    },
    {
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-version-1607-for-x64-based-systems",
      "fixedVersion": "14393.8957",
      "supported": true
    },
    {
      "product": "Windows Server 2016",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-server-2016",
      "fixedVersion": "14393.8957",
      "supported": true
    },
    {
      "product": "Windows Server 2016 (Server Core installation)",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-server-2016-server-core-installation",
      "fixedVersion": "14393.8957",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-24294",
      "url": "https://patchblox.com/security/cve/CVE-2026-24294",
      "title": "Windows SMB Server Elevation of Privilege Vulnerability",
      "component": "Windows SMB Server",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.05157,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24289",
      "url": "https://patchblox.com/security/cve/CVE-2026-24289",
      "title": "Windows Kernel Elevation of Privilege Vulnerability",
      "component": "Windows Kernel",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.0488,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23668",
      "url": "https://patchblox.com/security/cve/CVE-2026-23668",
      "title": "Windows Graphics Component Elevation of Privilege Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.03867,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25187",
      "url": "https://patchblox.com/security/cve/CVE-2026-25187",
      "title": "Winlogon Elevation of Privilege Vulnerability",
      "component": "Winlogon",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.03411,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24291",
      "url": "https://patchblox.com/security/cve/CVE-2026-24291",
      "title": "Windows Accessibility Infrastructure (ATBroker.exe) Elevation of Privilege Vulnerability",
      "component": "Windows Accessibility Infrastructure (ATBroker.exe)",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.03342,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25181",
      "url": "https://patchblox.com/security/cve/CVE-2026-25181",
      "title": "GDI\u002B Information Disclosure Vulnerability",
      "component": "Windows GDI\u002B",
      "impact": "Information Disclosure",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01566,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23674",
      "url": "https://patchblox.com/security/cve/CVE-2026-23674",
      "title": "MapUrlToZone Security Feature Bypass Vulnerability",
      "component": "Windows MapUrlToZone",
      "impact": "Security Feature Bypass",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01388,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25177",
      "url": "https://patchblox.com/security/cve/CVE-2026-25177",
      "title": "Active Directory Domain Services Elevation of Privilege Vulnerability",
      "component": "Active Directory Domain Services",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01353,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23669",
      "url": "https://patchblox.com/security/cve/CVE-2026-23669",
      "title": "RPC Runtime Library Remote Code Execution Vulnerability",
      "component": "RPC Runtime",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01041,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25172",
      "url": "https://patchblox.com/security/cve/CVE-2026-25172",
      "title": "Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability",
      "component": "Windows Routing and Remote Access Service (RRAS)",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8,
      "epss": 0.01001,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25173",
      "url": "https://patchblox.com/security/cve/CVE-2026-25173",
      "title": "Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability",
      "component": "Windows Routing and Remote Access Service (RRAS)",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8,
      "epss": 0.01001,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-26111",
      "url": "https://patchblox.com/security/cve/CVE-2026-26111",
      "title": "Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability",
      "component": "Windows Routing and Remote Access Service (RRAS)",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 8,
      "epss": 0.00901,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-26128",
      "url": "https://patchblox.com/security/cve/CVE-2026-26128",
      "title": "Windows SMB Server Elevation of Privilege Vulnerability",
      "component": "Windows SMB Server",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00688,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25188",
      "url": "https://patchblox.com/security/cve/CVE-2026-25188",
      "title": "Windows Telephony Service Elevation of Privilege Vulnerability",
      "component": "Windows Telephony Service",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00579,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25190",
      "url": "https://patchblox.com/security/cve/CVE-2026-25190",
      "title": "Windows GDI Remote Code Execution Vulnerability",
      "component": "Windows GDI",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00556,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24285",
      "url": "https://patchblox.com/security/cve/CVE-2026-24285",
      "title": "Win32k Elevation of Privilege Vulnerability",
      "component": "Windows Win32K",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00464,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23673",
      "url": "https://patchblox.com/security/cve/CVE-2026-23673",
      "title": "Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability",
      "component": "Windows Resilient File System (ReFS)",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00433,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25165",
      "url": "https://patchblox.com/security/cve/CVE-2026-25165",
      "title": "Performance Counters for Windows Elevation of Privilege Vulnerability",
      "component": "Windows Performance Counters",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00433,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25176",
      "url": "https://patchblox.com/security/cve/CVE-2026-25176",
      "title": "Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability",
      "component": "Windows Ancillary Function Driver for WinSock",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00419,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25174",
      "url": "https://patchblox.com/security/cve/CVE-2026-25174",
      "title": "Windows Extensible File Allocation Table Elevation of Privilege Vulnerability",
      "component": "Windows Extensible File Allocation",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00394,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25175",
      "url": "https://patchblox.com/security/cve/CVE-2026-25175",
      "title": "Windows NTFS Elevation of Privilege Vulnerability",
      "component": "Windows NTFS",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00394,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23672",
      "url": "https://patchblox.com/security/cve/CVE-2026-23672",
      "title": "Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability",
      "component": "Windows Universal Disk Format File System Driver (UDFS)",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00381,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25179",
      "url": "https://patchblox.com/security/cve/CVE-2026-25179",
      "title": "Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability",
      "component": "Windows Ancillary Function Driver for WinSock",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00365,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25171",
      "url": "https://patchblox.com/security/cve/CVE-2026-25171",
      "title": "Windows Authentication Elevation of Privilege Vulnerability",
      "component": "Windows Authentication Methods",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00312,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25178",
      "url": "https://patchblox.com/security/cve/CVE-2026-25178",
      "title": "Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability",
      "component": "Windows Ancillary Function Driver for WinSock",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00312,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23671",
      "url": "https://patchblox.com/security/cve/CVE-2026-23671",
      "title": "Windows Bluetooth RFCOM Protocol Driver Elevation of Privilege Vulnerability",
      "component": "Windows Bluetooth RFCOM Protocol Driver",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00235,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24295",
      "url": "https://patchblox.com/security/cve/CVE-2026-24295",
      "title": "Windows Device Association Service Elevation of Privilege Vulnerability",
      "component": "Windows Device Association Service",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00235,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24296",
      "url": "https://patchblox.com/security/cve/CVE-2026-24296",
      "title": "Windows Device Association Service Elevation of Privilege Vulnerability",
      "component": "Windows Device Association Service",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00235,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25185",
      "url": "https://patchblox.com/security/cve/CVE-2026-25185",
      "title": "Windows Shell Link Processing Spoofing Vulnerability",
      "component": "Windows Shell Link Processing",
      "impact": "Spoofing",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.3,
      "epss": 0.01089,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25180",
      "url": "https://patchblox.com/security/cve/CVE-2026-25180",
      "title": "Windows Graphics Component Information Disclosure Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.0074,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25186",
      "url": "https://patchblox.com/security/cve/CVE-2026-25186",
      "title": "Windows Accessibility Infrastructure (ATBroker.exe) Information Disclosure Vulnerability",
      "component": "Windows Accessibility Infrastructure (ATBroker.exe)",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.00692,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25168",
      "url": "https://patchblox.com/security/cve/CVE-2026-25168",
      "title": "Windows Graphics Component Denial of Service Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.2,
      "epss": 0.0052,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24282",
      "url": "https://patchblox.com/security/cve/CVE-2026-24282",
      "title": "Push message Routing Service Elevation of Privilege Vulnerability",
      "component": "Push Message Routing Service",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.00491,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25169",
      "url": "https://patchblox.com/security/cve/CVE-2026-25169",
      "title": "Windows Graphics Component Denial of Service Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.2,
      "epss": 0.00489,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-24297",
      "url": "https://patchblox.com/security/cve/CVE-2026-24297",
      "title": "Windows Kerberos Security Feature Bypass Vulnerability",
      "component": "Windows Kerberos",
      "impact": "Security Feature Bypass",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.5,
      "epss": 0.00385,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}