{"action":"Upgrade nltk to 3.10.2 or later.","affected":[{"fixed":"3.10.2","introduced":"3.10.0"}],"component":"nltk","cve_ids":["CVE-2026-62383"],"ecosystem":"PyPI","epss":0.00183,"exploited":false,"fixed_versions":["3.10.2"],"ghsa_id":"GHSA-3hhw-38pf-pxj6","id":"tcs_01M5KEVXFDDF9X3FHSTA7BJ53W","modified_at":"2026-09-08T16:45:03.602432270Z","published_at":"2026-09-08T16:40:38Z","references":["https://osv.dev/vulnerability/GHSA-3hhw-38pf-pxj6","https://github.com/nltk/nltk/security/advisories/GHSA-3hhw-38pf-pxj6","https://nvd.nist.gov/vuln/detail/CVE-2026-62383","https://github.com/nltk/nltk/pull/3727","https://github.com/nltk/nltk/commit/ee1a42e51982c4dce6ad3ee77ff1ac43894288ab","https://github.com/nltk/nltk","https://github.com/nltk/nltk/releases/tag/v3.10.2","https://github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2026-3726.yaml","https://www.vulncheck.com/advisories/nltk-ipipancorpusreader-symlink-arbitrary-file-read"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-3hhw-38pf-pxj6","url":"https://osv.dev/vulnerability/GHSA-3hhw-38pf-pxj6"}],"summary":"NLTK: Symlink-based arbitrary file read in IPIPANCorpusReader, bypasses nltk.pathsec entirely"}