{
  "cveId": "CVE-2026-34475",
  "url": "https://patchblox.com/security/cve/CVE-2026-34475",
  "summary": "CVE-2026-34475 is fixed in varnish on 1 platform by DEBIAN-CVE-2026-34475 (version 7.7.0-3\u002Bdeb13u2), released March 27, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "varnish: Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle...",
  "description": "Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass.",
  "published": "2026-03-27T20:16:36Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.0021,
  "epssPercentile": 0.1122,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "varnish",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "7.7.0-3\u002Bdeb13u2",
      "fix": "DEBIAN-CVE-2026-34475",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-34475",
      "released": "2026-03-27T20:16:36Z"
    }
  ],
  "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"
  }
}