PyPI/nltk CVE-2026-71514: low 2.5, EPSS 0.17%
NLTK CrubadanCorpusReader path traversal allows arbitrary file disclosure
Action: Upgrade nltk to 3.10.3 or later.
pip install nltk==3.10.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 3.9.4 | 3.10.3 | - |
Fixed versions
| 3.10.3 |
Sources
- osv: GHSA-cv22-g7mw-8v73
- https://nvd.nist.gov/vuln/detail/CVE-2026-71514
- https://github.com/nltk/nltk/commit/10d34b3f4fe3fec74b76527a409eb0acbac2e8ab
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/blob/v3.10.2/nltk/corpus/reader/crubadan.py#L90-L98
- https://github.com/nltk/nltk/releases/tag/v3.10.3
- https://www.vulncheck.com/advisories/nltk-through-path-traversal-via-crubadancorpusreader-pathsec-bypass
CVE-2026-71514 · published · modified · JSON