{
  "cveId": "CVE-2026-50658",
  "url": "https://patchblox.com/security/cve/CVE-2026-50658",
  "summary": "CVE-2026-50658 is fixed in Microsoft Defender on 1 platform by Microsoft Defender 101.26042.0020 (version 101.26042.0020), released June 12, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability",
  "description": "\u003Cp\u003ETime-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.\u003C/p\u003E",
  "published": "2026-07-14T07:00:00Z",
  "severity": "Important",
  "cvss": 7,
  "cwe": "Time-of-check Time-of-use (TOCTOU) Race Condition",
  "epss": 0.00202,
  "epssPercentile": 0.1024,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50658",
  "fixes": [
    {
      "platform": "macos",
      "product": "Microsoft Defender",
      "fixedVersion": "101.26042.0020",
      "fix": "Microsoft Defender 101.26042.0020",
      "url": "https://patchblox.com/security/fix/macos/com.microsoft.wdav-101.26042.0020",
      "released": "2026-06-12T18:34:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}