{
  "fix": "KB3128037",
  "url": "https://patchblox.com/security/fix/microsoft/kb3128037",
  "summary": "KB3128037, released December 13, 2016, fixes 4 CVEs across 2 products. One of them is being exploited (CVE-2016-7262); 1 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "December 2016 security update",
  "released": "2016-12-13T08:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2016-7262, exploited (CISA KEV)",
  "supported": false,
  "cveCount": 4,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.5884,
  "vendorAdvisory": "https://support.microsoft.com/help/3128037",
  "appliesTo": [
    {
      "product": "Microsoft Excel 2010 Service Pack 2 (32-bit editions)",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-excel-2010-service-pack-2-32-bit-editions",
      "fixedVersion": "",
      "supported": false
    },
    {
      "product": "Microsoft Excel 2010 Service Pack 2 (64-bit editions)",
      "productUrl": "https://patchblox.com/security/product/microsoft/microsoft-excel-2010-service-pack-2-64-bit-editions",
      "fixedVersion": "",
      "supported": false
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2016-7262",
      "url": "https://patchblox.com/security/cve/CVE-2016-7262",
      "title": "Microsoft Excel Security Feature Bypass Vulnerability",
      "component": "Microsoft Office",
      "impact": "Remote Code Execution",
      "priority": "Patch now",
      "severity": "Important",
      "epss": 0.5884,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-7266",
      "url": "https://patchblox.com/security/cve/CVE-2016-7266",
      "title": "Microsoft Excel Security Feature Bypass Vulnerability",
      "component": "Microsoft Office",
      "impact": "Remote Code Execution",
      "priority": "Urgent",
      "severity": "Important",
      "epss": 0.22785,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-7267",
      "url": "https://patchblox.com/security/cve/CVE-2016-7267",
      "title": "Microsoft Excel Security Feature Bypass Vulnerability",
      "component": "Microsoft Office",
      "impact": "Security Feature Bypass",
      "priority": "Urgent",
      "severity": "Moderate",
      "epss": 0.19975,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-7265",
      "url": "https://patchblox.com/security/cve/CVE-2016-7265",
      "title": "Microsoft Excel Information Disclosure Vulnerability",
      "component": "Microsoft Office",
      "impact": "Remote Code Execution",
      "priority": "High",
      "severity": "Important",
      "epss": 0.21658,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}