{
  "cveId": "CVE-2026-79772",
  "url": "https://patchblox.com/security/cve/CVE-2026-79772",
  "summary": "CVE-2026-79772 is fixed in ruby-nokogiri on 1 platform by DEBIAN-CVE-2026-79772 (version 1.19.1\u002Bdfsg-1), released August 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ruby-nokogiri: Nokogiri versions before 1.19.1 fail to check the return value from xmlC14NExecute in the canonicalize method, return...",
  "description": "Nokogiri versions before 1.19.1 fail to check the return value from xmlC14NExecute in the canonicalize method, returning an empty string on failure instead of raising an exception. Attackers can exploit this to bypass signature validation in downstream SAML libraries by providing invalid canonicalized XML that is incorrectly accepted as valid.",
  "published": "2026-08-25T16:17:28Z",
  "severity": "",
  "epss": 0.00342,
  "epssPercentile": 0.27835,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ruby-nokogiri",
      "release": "Debian 14",
      "fixedVersion": "1.19.1\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-79772",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-79772",
      "released": "2026-08-27T00:27:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}