{
  "fix": "KB4053581",
  "url": "https://patchblox.com/security/fix/microsoft/kb4053581",
  "summary": "KB4053581, released December 12, 2017, fixes 19 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "December 2017 cumulative update for Windows 10 1507",
  "released": "2017-12-12T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2017-11907, exploitation more likely",
  "supported": false,
  "cveCount": 19,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.64733,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://support.microsoft.com/help/4053581",
  "appliesTo": [
    {
      "product": "Internet Explorer 11 on Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    },
    {
      "product": "Internet Explorer 11 on Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/internet-explorer-11-on-windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    },
    {
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    },
    {
      "product": "Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-edge-edgehtml-based-on-windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    },
    {
      "product": "Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    },
    {
      "product": "Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17709",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2017-11907",
      "url": "https://patchblox.com/security/cve/CVE-2017-11907",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Moderate",
      "cvss": 6.4,
      "epss": 0.64733,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11918",
      "url": "https://patchblox.com/security/cve/CVE-2017-11918",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.62646,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11890",
      "url": "https://patchblox.com/security/cve/CVE-2017-11890",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Moderate",
      "cvss": 6.4,
      "epss": 0.50051,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11903",
      "url": "https://patchblox.com/security/cve/CVE-2017-11903",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Moderate",
      "cvss": 6.4,
      "epss": 0.46826,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11906",
      "url": "https://patchblox.com/security/cve/CVE-2017-11906",
      "title": "Internet Explorer Information Disclosure Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Low",
      "cvss": 2.4,
      "epss": 0.25116,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11913",
      "url": "https://patchblox.com/security/cve/CVE-2017-11913",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.08643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11886",
      "url": "https://patchblox.com/security/cve/CVE-2017-11886",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Moderate",
      "cvss": 6.4,
      "epss": 0.08643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11889",
      "url": "https://patchblox.com/security/cve/CVE-2017-11889",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11910",
      "url": "https://patchblox.com/security/cve/CVE-2017-11910",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11888",
      "url": "https://patchblox.com/security/cve/CVE-2017-11888",
      "title": "Microsoft Edge Memory Corruption Vulnerability",
      "component": "Microsoft Edge (HTML-based)",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08484,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11894",
      "url": "https://patchblox.com/security/cve/CVE-2017-11894",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08474,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11895",
      "url": "https://patchblox.com/security/cve/CVE-2017-11895",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08474,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11912",
      "url": "https://patchblox.com/security/cve/CVE-2017-11912",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.08474,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11901",
      "url": "https://patchblox.com/security/cve/CVE-2017-11901",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Moderate",
      "cvss": 6.4,
      "epss": 0.07912,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11919",
      "url": "https://patchblox.com/security/cve/CVE-2017-11919",
      "title": "Scripting Engine Information Disclosure Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 4.2,
      "epss": 0.06423,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11887",
      "url": "https://patchblox.com/security/cve/CVE-2017-11887",
      "title": "Internet Explorer Information Disclosure Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Low",
      "cvss": 2.4,
      "epss": 0.06423,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11899",
      "url": "https://patchblox.com/security/cve/CVE-2017-11899",
      "title": "Device Guard Security Feature Bypass Vulnerability",
      "component": "Device Guard",
      "impact": "Security Feature Bypass",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.05836,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11885",
      "url": "https://patchblox.com/security/cve/CVE-2017-11885",
      "title": "Windows RRAS Service Remote Code Execution Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Remote Code Execution",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.45521,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11930",
      "url": "https://patchblox.com/security/cve/CVE-2017-11930",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.2,
      "epss": 0.08643,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}