{
  "cveId": "CVE-2026-20664",
  "url": "https://patchblox.com/security/cve/CVE-2026-20664",
  "summary": "CVE-2026-20664 is fixed in 21 products on 2 platforms, first by Tahoe 26.4, released March 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "WebKit: Processing maliciously crafted web content may lead to an unexpected process crash",
  "description": "The issue was addressed with improved memory handling. WebKit Bugzilla: 306136",
  "published": "2026-03-24T00:00:00Z",
  "severity": "MEDIUM",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L",
  "epss": 0.00748,
  "epssPercentile": 0.55132,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://support.apple.com/en-us/126794",
  "fixes": [
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      "product": "Tahoe",
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      "url": "https://patchblox.com/security/fix/macos/tahoe-26.4",
      "released": "2026-03-24T00:00:00Z"
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