{
  "cveId": "CVE-2026-62388",
  "url": "https://patchblox.com/security/cve/CVE-2026-62388",
  "summary": "CVE-2026-62388 is fixed in nltk on 1 platform by DEBIAN-CVE-2026-62388 (version 3.10.0-1), released August 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "nltk: NLTK versions before 3.10.0 default to ENFORCE=False in pathsec.py, causing all security validation functions to emit...",
  "description": "NLTK versions before 3.10.0 default to ENFORCE=False in pathsec.py, causing all security validation functions to emit warnings instead of raising exceptions. Attackers can bypass path traversal and pickle deserialization protections by exploiting the disabled security controls that are only active when manually enabled.",
  "published": "2026-08-22T15:16:18Z",
  "severity": "",
  "epss": 0.00512,
  "epssPercentile": 0.4394,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "nltk",
      "release": "Debian 14",
      "fixedVersion": "3.10.0-1",
      "fix": "DEBIAN-CVE-2026-62388",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-62388",
      "released": "2026-08-22T23:48:30Z"
    }
  ],
  "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"
  }
}