{
  "fix": "KB4480962",
  "url": "https://patchblox.com/security/fix/microsoft/kb4480962",
  "summary": "KB4480962, released January 8, 2019, fixes 27 CVEs across 10 products. 2 of them are being exploited (CVE-2019-0541); 2 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "January 2019 cumulative update for Windows 10 1507",
  "released": "2019-01-08T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2019-0541, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 27,
  "exploitedCveCount": 2,
  "kevCveCount": 2,
  "ransomwareCveCount": 1,
  "maxEpss": 0.82902,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://support.microsoft.com/help/4480962",
  "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": "10240.18094",
      "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": "10240.18094",
      "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": "10240.18094",
      "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": "10240.18094",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.6-4.6.1-4.6.2-on-windows-10-for-32-bit-systems",
      "fixedVersion": "10240.18094",
      "supported": false
    },
    {
      "product": "Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-.net-framework-4.6-4.6.1-4.6.2-on-windows-10-for-x64-based-systems",
      "fixedVersion": "10240.18094",
      "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": "10240.18094",
      "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": "10240.18094",
      "supported": false
    },
    {
      "product": "Windows 10 for 32-bit Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-32-bit-systems",
      "fixedVersion": "10240.18094",
      "supported": false
    },
    {
      "product": "Windows 10 for x64-based Systems",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-10-for-x64-based-systems",
      "fixedVersion": "10240.18094",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2019-0541",
      "url": "https://patchblox.com/security/cve/CVE-2019-0541",
      "title": "MSHTML Engine Remote Code Execution Vulnerability",
      "component": "Internet Explorer",
      "impact": "Remote Code Execution",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 6.4,
      "epss": 0.53202,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0543",
      "url": "https://patchblox.com/security/cve/CVE-2019-0543",
      "title": "Microsoft Windows Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.04679,
      "kev": true,
      "ransomware": true,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0539",
      "url": "https://patchblox.com/security/cve/CVE-2019-0539",
      "title": "Chakra Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.82902,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0567",
      "url": "https://patchblox.com/security/cve/CVE-2019-0567",
      "title": "Chakra Scripting Engine Memory Corruption Vulnerability",
      "component": "Microsoft Scripting Engine",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 4.2,
      "epss": 0.80126,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0572",
      "url": "https://patchblox.com/security/cve/CVE-2019-0572",
      "title": "Windows Data Sharing Service Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.25141,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0573",
      "url": "https://patchblox.com/security/cve/CVE-2019-0573",
      "title": "Windows Data Sharing Service Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.20144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0574",
      "url": "https://patchblox.com/security/cve/CVE-2019-0574",
      "title": "Windows Data Sharing Service Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.19445,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0566",
      "url": "https://patchblox.com/security/cve/CVE-2019-0566",
      "title": "Microsoft Edge Elevation of Privilege Vulnerability",
      "component": "Microsoft Edge",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 4.3,
      "epss": 0.18617,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0552",
      "url": "https://patchblox.com/security/cve/CVE-2019-0552",
      "title": "Windows COM Elevation of Privilege Vulnerability",
      "component": "Windows COM",
      "impact": "Elevation of Privilege",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.02539,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0569",
      "url": "https://patchblox.com/security/cve/CVE-2019-0569",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.01849,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0538",
      "url": "https://patchblox.com/security/cve/CVE-2019-0538",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.20418,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0577",
      "url": "https://patchblox.com/security/cve/CVE-2019-0577",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.17273,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0579",
      "url": "https://patchblox.com/security/cve/CVE-2019-0579",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.17273,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": true
    },
    {
      "cveId": "CVE-2019-0580",
      "url": "https://patchblox.com/security/cve/CVE-2019-0580",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.17273,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0576",
      "url": "https://patchblox.com/security/cve/CVE-2019-0576",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.17024,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0583",
      "url": "https://patchblox.com/security/cve/CVE-2019-0583",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.16084,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0571",
      "url": "https://patchblox.com/security/cve/CVE-2019-0571",
      "title": "Windows Data Sharing Service Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.15845,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0575",
      "url": "https://patchblox.com/security/cve/CVE-2019-0575",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.13596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0578",
      "url": "https://patchblox.com/security/cve/CVE-2019-0578",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.13596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0581",
      "url": "https://patchblox.com/security/cve/CVE-2019-0581",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.13596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0584",
      "url": "https://patchblox.com/security/cve/CVE-2019-0584",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.13596,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0582",
      "url": "https://patchblox.com/security/cve/CVE-2019-0582",
      "title": "Jet Database Engine Remote Code Execution Vulnerability",
      "component": "Microsoft JET Database Engine",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.12314,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0545",
      "url": "https://patchblox.com/security/cve/CVE-2019-0545",
      "title": ".NET Framework Information Disclosure Vulnerability",
      "component": ".NET Framework",
      "impact": "Information Disclosure",
      "priority": "High",
      "severity": "Important",
      "epss": 0.09611,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0570",
      "url": "https://patchblox.com/security/cve/CVE-2019-0570",
      "title": "Windows Runtime Elevation of Privilege Vulnerability",
      "component": "Microsoft Windows",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.02995,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0536",
      "url": "https://patchblox.com/security/cve/CVE-2019-0536",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.01849,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0549",
      "url": "https://patchblox.com/security/cve/CVE-2019-0549",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.01849,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-0554",
      "url": "https://patchblox.com/security/cve/CVE-2019-0554",
      "title": "Windows Kernel Information Disclosure Vulnerability",
      "component": "Windows Kernel",
      "impact": "Information Disclosure",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.7,
      "epss": 0.01849,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}