{
  "cveId": "CVE-2026-73490",
  "url": "https://patchblox.com/security/cve/CVE-2026-73490",
  "summary": "CVE-2026-73490 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-73490, released August 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ruby-loofah: Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri",
  "description": "Loofah is a general library for manipulating and transforming HTML/XML documents and fragments, built on top of Nokogiri. Prior to 2.25.2, Loofah\u0027s HTML5 sanitizer applies its local-reference restriction only to the xlink:href attribute on SVG use and feImage elements, while browsers also accept the plain href attribute. A crafted sanitized SVG can therefore reference an arbitrary same-origin external document; use may render external SVG content containing scripts or other dangerous content, and feImage may load external images for tracking. Applications that sanitize user-supplied SVG with Loofah\u0027s default allowlist are affected. This issue is fixed in version 2.25.2.",
  "published": "2026-08-12T21:17:42Z",
  "severity": "medium",
  "cvss": 4.7,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
  "epss": 0.00296,
  "epssPercentile": 0.22369,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "hawk2",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "2.7.2\u002Bgit.1788518533.7d4dadd6-160000.1.1",
      "fix": "OPENSUSE-SU-2026:22068-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22068-1",
      "released": "2026-11-07T00:47:19Z"
    },
    {
      "platform": "linux",
      "product": "hawk2",
      "release": "sles 16.0",
      "fixedVersion": "2.7.2\u002Bgit.1788518533.7d4dadd6-160000.1.1",
      "fix": "SUSE-SU-2026:24195-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-24195-1",
      "released": "2026-11-07T00:45:20Z"
    },
    {
      "platform": "linux",
      "product": "ruby-loofah",
      "release": "Debian 14",
      "fixedVersion": "2.25.2-1",
      "fix": "DEBIAN-CVE-2026-73490",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-73490",
      "released": "2026-08-15T22:38:55Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}