{
  "cveId": "CVE-2026-47767",
  "url": "https://patchblox.com/security/cve/CVE-2026-47767",
  "summary": "CVE-2026-47767 is fixed in symfony on 1 platform, first by DEBIAN-CVE-2026-47767, released July 18, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "symfony: Symfony is a PHP framework for web and console applications and a set of reusable PHP components",
  "description": "Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.46 until 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the CVE-2024-50340 fix gated runtime argv parsing on empty($_GET), but parse_str() and the web SAPI can disagree, allowing a crafted query string to leave $_GET empty while $_SERVER[\u0027argv\u0027] still carries attacker-controlled --env or --no-debug flags that change APP_ENV or APP_DEBUG. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.",
  "published": "2026-07-14T19:17:09Z",
  "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": 0.00721,
  "epssPercentile": 0.542,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.4.52\u002Bdfsg-0\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-47767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47767",
      "released": "2026-07-18T12:42:52Z"
    },
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.4.41\u002Bdfsg-0\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-47767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47767",
      "released": "2026-07-18T12:42:52Z"
    },
    {
      "platform": "linux",
      "product": "symfony",
      "release": "Debian 14",
      "fixedVersion": "7.4.12\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-47767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-47767",
      "released": "2026-07-18T12:42:52Z"
    }
  ],
  "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"
  }
}