{"action":"Upgrade nltk to 3.10.3-1 or later.","affected":[{"fixed":"3.10.3-1","introduced":"0"}],"component":"nltk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.10.3-1"],"id":"tcs_01M5NVMTW2SC8QHJKPB2WTSRTX","modified_at":"2026-10-09T09:47:23.076164214Z","published_at":"2026-08-25T12:16:28.870Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-79657","https://security-tracker.debian.org/tracker/CVE-2026-79657"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-79657#Debian:14/nltk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-79657"}],"summary":"NLTK versions before 3.10.3 contain a remote code execution vulnerability in allowlisted pickle loaders that trust entire module namespaces instead of specific safe callables. Attackers can craft mali"}