{
  "fix": "DEBIAN-CVE-2025-43529",
  "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-43529",
  "summary": "DEBIAN-CVE-2025-43529, released December 17, 2025, fixes 1 CVE across 2 products. One of them is being exploited (CVE-2025-43529); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 2 packages",
  "released": "2025-12-17T21:16:11Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2025-43529, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.2565,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://security-tracker.debian.org/tracker/CVE-2025-43529",
  "appliesTo": [
    {
      "product": "webkit2gtk",
      "productUrl": "https://patchblox.com/security/product/linux/webkit2gtk",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.50.4-1~deb12u1",
      "supported": true
    },
    {
      "product": "webkit2gtk",
      "productUrl": "https://patchblox.com/security/product/linux/webkit2gtk",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.50.4-1~deb13u1",
      "supported": true
    },
    {
      "product": "webkit2gtk",
      "productUrl": "https://patchblox.com/security/product/linux/webkit2gtk",
      "release": "Debian 14",
      "fixedVersion": "2.50.4-1",
      "supported": true
    },
    {
      "product": "wpewebkit",
      "productUrl": "https://patchblox.com/security/product/linux/wpewebkit",
      "release": "Debian 14",
      "fixedVersion": "2.50.4-1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-43529",
      "url": "https://patchblox.com/security/cve/CVE-2025-43529",
      "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.",
      "priority": "Patch now",
      "severity": "HIGH",
      "cvss": 8.8,
      "epss": 0.2565,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}