{
  "cveId": "CVE-2026-20700",
  "url": "https://patchblox.com/security/cve/CVE-2026-20700",
  "summary": "CVE-2026-20700 is fixed in Tahoe on 1 platform by Tahoe 26.3 (version 26.3), released February 11, 2026. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on February 12, 2026. Patch Radar priority: Patch now.",
  "title": "dyld: An attacker with memory write capability may be able to execute arbitrary code. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 and CVE-2025-43529 were also issued in response to this report.",
  "description": "A memory corruption issue was addressed with improved state management.",
  "published": "2026-02-11T00:00:00Z",
  "severity": "HIGH",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01654,
  "epssPercentile": 0.76726,
  "priority": "Patch now",
  "priorityTier": 1,
  "exploited": true,
  "vendorExploited": true,
  "disclosed": false,
  "kev": {
    "added": "2026-02-12T00:00:00Z",
    "due": "2026-03-05T00:00:00Z",
    "ransomware": false,
    "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable."
  },
  "vendorAdvisory": "https://support.apple.com/en-us/126348",
  "fixes": [
    {
      "platform": "macos",
      "product": "Tahoe",
      "fixedVersion": "26.3",
      "fix": "Tahoe 26.3",
      "url": "https://patchblox.com/security/fix/macos/tahoe-26.3",
      "released": "2026-02-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}