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CVE-2026-70626 NLTK before 3.9.4 Symlink Escape via CorpusReader

🗓️ 22 Aug 2026 14:12:44Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Symlink escape in NLTK before 3.9.4 CorpusReader.open() allows reading arbitrary files.

Related
Affected
Refs
[
  {
    "vendor": "nltk",
    "product": "nltk",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/nltk",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.9.4"
      },
      {
        "version": "3.9.4",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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22 Aug 2026 14:12Current
CVSS 3.16.2
CVSS 48.6
EPSS0.00205
31