{
  "cveId": "CVE-2026-29079",
  "url": "https://patchblox.com/security/cve/CVE-2026-29079",
  "summary": "CVE-2026-29079 is fixed in lexbor on 1 platform by DEBIAN-CVE-2026-29079 (version 3.0.0-1), released March 13, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "lexbor: Lexbor is a web browser engine library",
  "description": "Lexbor is a web browser engine library. Prior to 2.7.0, a type\u2011confusion vulnerability exists in Lexbor\u2019s HTML fragment parser. When ns = UNDEF, a comment is created using the \u201Cunknown element\u201D constructor. The comment\u2019s data are written into the element\u2019s fields via an unsafe cast, corrupting the qualified_name field. That corrupted value is later used as a pointer and dereferenced near the zero page. This vulnerability is fixed in 2.7.0.",
  "published": "2026-03-13T19:54:32Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00279,
  "epssPercentile": 0.20514,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "lexbor",
      "release": "Debian 14",
      "fixedVersion": "3.0.0-1",
      "fix": "DEBIAN-CVE-2026-29079",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-29079",
      "released": "2026-03-13T19:54:32Z"
    }
  ],
  "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"
  }
}