{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"nltk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVNVAQE5ZMRZND48QH7TEP","modified_at":"2026-10-01T03:03:35.275622105Z","published_at":"2026-08-26T11:16:39.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80205","https://security-tracker.debian.org/tracker/CVE-2026-80205"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80205#Debian:13/nltk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80205"}],"summary":"NLTK versions before 3.10.0 contain a regular expression denial of service vulnerability in Text.findall() and TokenSearcher.findall() methods that accept user-supplied regular expressions without val"}