{
  "cveId": "CVE-2026-67339",
  "url": "https://patchblox.com/security/cve/CVE-2026-67339",
  "summary": "CVE-2026-67339 is fixed in guzzle on 1 platform by DEBIAN-CVE-2026-67339 (version 7.14.2-1), released August 2, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "guzzle: guzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin servers in...",
  "description": "guzzlehttp/guzzle versions before 7.14.2 fail to properly isolate Proxy-Authorization headers from origin servers in cURL handlers. Attackers can capture proxy credentials through origin server access logs when requests are redirected, bypassed, or sent through SOCKS proxies that Guzzle misclassifies as direct connections.",
  "published": "2026-08-01T13:17:04Z",
  "severity": "",
  "epss": 0.00372,
  "epssPercentile": 0.31354,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "guzzle",
      "release": "Debian 14",
      "fixedVersion": "7.14.2-1",
      "fix": "DEBIAN-CVE-2026-67339",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-67339",
      "released": "2026-08-02T14:37:06Z"
    }
  ],
  "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"
  }
}