{
  "fix": "KB4015583",
  "url": "https://patchblox.com/security/fix/microsoft/kb4015583",
  "summary": "KB4015583, released April 11, 2017, fixes 29 CVEs across 10 products. One of them is being exploited (CVE-2017-0210); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "April 2017 cumulative update for Windows 10 1703",
  "released": "2017-04-11T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2017-0210, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 29,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.45648,
  "maxCvss": 8.1,
  "vendorAdvisory": "https://support.microsoft.com/help/4015583",
  "appliesTo": [
    {
      "product": "Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-10-version-1703-for-32-bit-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-10-version-1703-for-x64-based-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-3.5-on-windows-10-version-1703-for-32-bit-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-3.5-on-windows-10-version-1703-for-x64-based-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.7 on Windows 10 Version 1703 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.7-on-windows-10-version-1703-for-32-bit-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.7 on Windows 10 Version 1703 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.7-on-windows-10-version-1703-for-x64-based-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1703-for-32-bit-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-version-1703-for-x64-based-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Windows 10 Version 1703 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-version-1703-for-32-bit-systems",
      "fixedVersion": "15063.138",
      "supported": false
    },
    {
      "product": "Windows 10 Version 1703 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-version-1703-for-x64-based-systems",
      "fixedVersion": "15063.138",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2017-0210",
      "url": "https://patchblox.com/security/cve/CVE-2017-0210",
      "title": "Internet Explorer Elevation of Privilege Vulnerability",
      "component": "Internet Explorer",
      "impact": "Elevation of Privilege",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 3.5,
      "epss": 0.22334,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": true
    },
    {
      "cveId": "CVE-2017-0202",
      "url": "https://patchblox.com/security/cve/CVE-2017-0202",
      "title": "Internet Explorer Memory Corruption Vulnerability",
      "component": "Internet Explorer",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 6,
      "epss": 0.45648,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0205",
      "url": "https://patchblox.com/security/cve/CVE-2017-0205",
      "title": "Microsoft Edge Memory Corruption Vulnerability",
      "component": "Microsoft Edge",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.23593,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0160",
      "url": "https://patchblox.com/security/cve/CVE-2017-0160",
      "title": ".NET Framework Remote Code Execution Vulnerability",
      "component": ".NET Framework",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "epss": 0.17848,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0208",
      "url": "https://patchblox.com/security/cve/CVE-2017-0208",
      "title": "Scripting Engine Information Disclosure Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 4.3,
      "epss": 0.15281,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0211",
      "url": "https://patchblox.com/security/cve/CVE-2017-0211",
      "title": "Windows OLE Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 5,
      "epss": 0.14087,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0093",
      "url": "https://patchblox.com/security/cve/CVE-2017-0093",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.13691,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0158",
      "url": "https://patchblox.com/security/cve/CVE-2017-0158",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 7.5,
      "epss": 0.12793,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0180",
      "url": "https://patchblox.com/security/cve/CVE-2017-0180",
      "title": "Hyper-V Remote Code Execution Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 7.6,
      "epss": 0.03296,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0162",
      "url": "https://patchblox.com/security/cve/CVE-2017-0162",
      "title": "Hyper-V Remote Code Execution Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 7.6,
      "epss": 0.03147,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0163",
      "url": "https://patchblox.com/security/cve/CVE-2017-0163",
      "title": "Hyper-V Remote Code Execution Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 7.6,
      "epss": 0.03147,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0181",
      "url": "https://patchblox.com/security/cve/CVE-2017-0181",
      "title": "Hyper-V Remote Code Execution Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 7.6,
      "epss": 0.03147,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0189",
      "url": "https://patchblox.com/security/cve/CVE-2017-0189",
      "title": "Win32k Elevation of Privilege Vulnerability",
      "component": "Windows Kernel-Mode Drivers",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.0205,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0166",
      "url": "https://patchblox.com/security/cve/CVE-2017-0166",
      "title": "LDAP Elevation of Privilege Vulnerability",
      "component": "Group Policy",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.06415,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0167",
      "url": "https://patchblox.com/security/cve/CVE-2017-0167",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel-Mode Drivers",
      "impact": "Information Disclosure",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.3,
      "epss": 0.05541,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": true
    },
    {
      "cveId": "CVE-2017-0156",
      "url": "https://patchblox.com/security/cve/CVE-2017-0156",
      "title": "Win32k Elevation of Privilege Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.01144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2013-6629",
      "url": "https://patchblox.com/security/cve/CVE-2013-6629",
      "title": "libjpeg Information Disclosure Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.0973,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0192",
      "url": "https://patchblox.com/security/cve/CVE-2017-0192",
      "title": "OpenType Font Driver Information Disclosure Vulnerability",
      "component": "Microsoft Graphics Component",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.4,
      "epss": 0.06034,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0185",
      "url": "https://patchblox.com/security/cve/CVE-2017-0185",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.05673,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0191",
      "url": "https://patchblox.com/security/cve/CVE-2017-0191",
      "title": "Windows IPSec Denial of Service Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.04727,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0186",
      "url": "https://patchblox.com/security/cve/CVE-2017-0186",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.04555,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0182",
      "url": "https://patchblox.com/security/cve/CVE-2017-0182",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.04412,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0183",
      "url": "https://patchblox.com/security/cve/CVE-2017-0183",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.04412,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0179",
      "url": "https://patchblox.com/security/cve/CVE-2017-0179",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.8,
      "epss": 0.04287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0203",
      "url": "https://patchblox.com/security/cve/CVE-2017-0203",
      "title": "",
      "priority": "Routine",
      "epss": 0.03922,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0058",
      "url": "https://patchblox.com/security/cve/CVE-2017-0058",
      "title": "Win32k Information Disclosure Vulnerability",
      "component": "Windows Kernel-Mode Drivers",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.03655,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0159",
      "url": "https://patchblox.com/security/cve/CVE-2017-0159",
      "title": "ADFS Security Feature Bypass Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Security Feature Bypass",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 3.7,
      "epss": 0.03648,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0188",
      "url": "https://patchblox.com/security/cve/CVE-2017-0188",
      "title": "Win32k Information Disclosure Vulnerability",
      "component": "Windows Kernel-Mode Drivers",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.4,
      "epss": 0.02977,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-0184",
      "url": "https://patchblox.com/security/cve/CVE-2017-0184",
      "title": "Windows Hyper-V Denial of Service Vulnerability",
      "component": "Windows Hyper-V",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.4,
      "epss": 0.01682,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}