{"action":"Upgrade nltk to 3.10.0 or later.","affected":[{"fixed":"3.10.0","introduced":"0"}],"component":"nltk","cve_ids":["CVE-2026-62385"],"ecosystem":"PyPI","epss":0.0042,"exploited":false,"fixed_versions":["3.10.0"],"ghsa_id":"GHSA-568f-pv23-39p4","id":"tcs_01M5KF05R3NHSDMHDGTGXQP8ZW","modified_at":"2026-09-08T16:45:03.600943920Z","published_at":"2026-09-08T16:37:18Z","references":["https://osv.dev/vulnerability/GHSA-568f-pv23-39p4","https://github.com/nltk/nltk/security/advisories/GHSA-568f-pv23-39p4","https://nvd.nist.gov/vuln/detail/CVE-2026-62385","https://github.com/nltk/nltk/pull/3579","https://github.com/nltk/nltk/pull/3581","https://github.com/nltk/nltk/commit/7d1389d0789c1eca56bd0ed444089e0a3972e3ed","https://github.com/nltk/nltk/commit/bf3bf32786791394a1008258b4917a7f2d4dbcda","https://github.com/nltk/nltk","https://github.com/nltk/nltk/releases/tag/v3.10.0","https://github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2026-3728.yaml","https://www.vulncheck.com/advisories/nltk-path-traversal-via-framenet-and-nkjp-readers"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-568f-pv23-39p4","url":"https://osv.dev/vulnerability/GHSA-568f-pv23-39p4"}],"summary":"NLTK: Stable FrameNet and NKJP readers parse outside-root XML"}