{
  "fix": "KB891716",
  "url": "https://patchblox.com/security/fix/microsoft/kb891716",
  "summary": "KB891716, released January 10, 2023, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "January 2023 security update",
  "released": "2023-01-10T14:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-0733, high severity",
  "supported": false,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0082,
  "maxCvss": 6.3,
  "vendorAdvisory": "https://support.microsoft.com/help/891716",
  "appliesTo": [
    {
      "product": "Windows Malicious Software Removal Tool 32-bit",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-malicious-software-removal-tool-32-bit",
      "fixedVersion": "",
      "supported": false
    },
    {
      "product": "Windows Malicious Software Removal Tool 64-bit",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-malicious-software-removal-tool-64-bit",
      "fixedVersion": "",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2020-0733",
      "url": "https://patchblox.com/security/cve/CVE-2020-0733",
      "title": "Windows Malicious Software Removal Tool Elevation of Privilege Vulnerability",
      "component": "Microsoft Malware Protection Engine",
      "impact": "Elevation of Privilege",
      "priority": "High",
      "severity": "Important",
      "epss": 0.0082,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-21725",
      "url": "https://patchblox.com/security/cve/CVE-2023-21725",
      "title": "Windows Malicious Software Removal Tool Elevation of Privilege Vulnerability",
      "component": "Windows Malicious Software Removal Tool",
      "impact": "Elevation of Privilege",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.3,
      "epss": 0.00388,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}