{
  "fix": "KB5029243",
  "url": "https://patchblox.com/security/fix/microsoft/kb5029243",
  "summary": "KB5029243, released August 8, 2023, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "microsoft",
  "type": "kb",
  "releaseKind": "Security",
  "title": "August 2023 security update",
  "released": "2023-08-08T12:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2023-35384, exploitation more likely",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01572,
  "maxCvss": 5.4,
  "vendorAdvisory": "https://support.microsoft.com/help/5029243",
  "appliesTo": [
    {
      "product": "Windows Server 2012 R2",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-server-2012-r2",
      "fixedVersion": "",
      "supported": true
    },
    {
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "productUrl": "https://patchblox.com/security/product/microsoft/windows-server-2012-r2-server-core-installation",
      "fixedVersion": "",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-35384",
      "url": "https://patchblox.com/security/cve/CVE-2023-35384",
      "title": "Windows HTML Platforms Security Feature Bypass Vulnerability",
      "component": "Windows HTML Platform",
      "impact": "Security Feature Bypass",
      "priority": "Urgent",
      "severity": "Important",
      "cvss": 5.4,
      "epss": 0.01572,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}