CVE-2026-0847

CVE-2026-0847 — NLTK Multiple CorpusReader Classes: Arbitrary File Read via Path Traversal -orange?style=for-the-badge Overview Field| Details ---|--- CVE ID| CVE-2026-0847 Package| nltk Natural Language Toolkit Registry| PyPI Affected Versions| = 3.9.2 Vulnerability Type| CWE-22: Path Traversal...

PYSEC-2026-98

A vulnerability in NLTK versions up to and including 3.9.2 allows arbitrary file read via path traversal in multiple CorpusReader classes, including WordListCorpusReader, TaggedCorpusReader, and BracketParseCorpusReader. These classes fail to properly sanitize or validate file paths, enabling...