{
  "fix": "KB4056893",
  "url": "https://patchblox.com/security/fix/microsoft/kb4056893",
  "summary": "KB4056893, released January 3, 2018, fixes 21 CVEs across 10 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": "January 2018 cumulative update for Windows 10 1507",
  "released": "2018-01-03T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2018-0758, exploitation more likely",
  "supported": false,
  "cveCount": 21,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.80799,
  "maxCvss": 7,
  "vendorAdvisory": "https://support.microsoft.com/help/4056893",
  "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": "10240.17738",
      "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": "10240.17738",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-3.5-on-windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17738",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-3.5-on-windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17738",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.6 on Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.6-on-windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17738",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.6 on Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.6-on-windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17738",
      "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": "10240.17738",
      "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": "10240.17738",
      "supported": false
    },
    {
      "product": "Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-32-bit-systems",
      "fixedVersion": "10240.17738",
      "supported": false
    },
    {
      "product": "Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-x64-based-systems",
      "fixedVersion": "10240.17738",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2018-0758",
      "url": "https://patchblox.com/security/cve/CVE-2018-0758",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.80799,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0769",
      "url": "https://patchblox.com/security/cve/CVE-2018-0769",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.78954,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0770",
      "url": "https://patchblox.com/security/cve/CVE-2018-0770",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.78434,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0776",
      "url": "https://patchblox.com/security/cve/CVE-2018-0776",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.78434,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0777",
      "url": "https://patchblox.com/security/cve/CVE-2018-0777",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.78434,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0780",
      "url": "https://patchblox.com/security/cve/CVE-2018-0780",
      "title": "Chakra Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.58572,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0744",
      "url": "https://patchblox.com/security/cve/CVE-2018-0744",
      "title": "Windows Kernel Elevation of Privilege Vulnerability",
      "component": "Windows Kernel",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.15023,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0762",
      "url": "https://patchblox.com/security/cve/CVE-2018-0762",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Browsers",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.11932,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0772",
      "url": "https://patchblox.com/security/cve/CVE-2018-0772",
      "title": "Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Browsers",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.11932,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0746",
      "url": "https://patchblox.com/security/cve/CVE-2018-0746",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.04075,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0754",
      "url": "https://patchblox.com/security/cve/CVE-2018-0754",
      "title": "OpenType Font Driver Information Disclosure Vulnerability",
      "component": "Graphic Fonts",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.02279,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0747",
      "url": "https://patchblox.com/security/cve/CVE-2018-0747",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.0208,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0764",
      "url": "https://patchblox.com/security/cve/CVE-2018-0764",
      "title": ".NET and .NET Core Denial of Service Vulnerability",
      "component": ".NET Framework",
      "impact": "Denial of Service",
      "priority": "High",
      "severity": "Important",
      "epss": 0.08885,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0786",
      "url": "https://patchblox.com/security/cve/CVE-2018-0786",
      "title": ".NET Security Feature Bypass Vulnerability",
      "component": ".NET Framework",
      "impact": "Security Feature Bypass",
      "priority": "High",
      "severity": "Important",
      "epss": 0.03687,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0753",
      "url": "https://patchblox.com/security/cve/CVE-2018-0753",
      "title": "Windows IPSec Denial of Service Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Denial of Service",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.9,
      "epss": 0.09024,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0766",
      "url": "https://patchblox.com/security/cve/CVE-2018-0766",
      "title": "Microsoft Edge PDF Information Disclosure Vulnerability",
      "component": "Microsoft Edge",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.3,
      "epss": 0.08264,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0803",
      "url": "https://patchblox.com/security/cve/CVE-2018-0803",
      "title": "Microsoft Edge Elevation of Privilege Vulnerability",
      "component": "Microsoft Edge",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 3.1,
      "epss": 0.03657,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0749",
      "url": "https://patchblox.com/security/cve/CVE-2018-0749",
      "title": "SMB Server Elevation of Privilege Vulnerability",
      "component": "Windows SMB Server",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.03206,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0748",
      "url": "https://patchblox.com/security/cve/CVE-2018-0748",
      "title": "Windows Elevation of Privilege Vulnerability",
      "component": "Windows Kernel",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.02775,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0752",
      "url": "https://patchblox.com/security/cve/CVE-2018-0752",
      "title": "Windows Elevation of Privilege Vulnerability",
      "component": "Windows Kernel",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.02775,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-0751",
      "url": "https://patchblox.com/security/cve/CVE-2018-0751",
      "title": "Windows Elevation of Privilege Vulnerability",
      "component": "Windows Kernel",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.0276,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}