{"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_01M5NTY7FF7EZNMV55314F0THB","modified_at":"2026-10-15T09:47:31.056151957Z","published_at":"2026-08-22T14:16:33.417Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-71513","https://security-tracker.debian.org/tracker/CVE-2026-71513"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-71513#Debian:14/nltk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-71513"}],"summary":"NLTK before 3.10.3 contains a remote code execution vulnerability in AllowlistUnpickler that validates only the pickle module string and not the global name, allowing attackers to resolve dotted names"}