{"action":"Upgrade re2c to 3.0-1 or later.","affected":[{"fixed":"3.0-1","introduced":"0"}],"component":"re2c","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.0-1"],"id":"tcs_01M5NGHKPWY2DQZCN6Q8BZ5N63","modified_at":"2026-10-15T08:01:18.045942938Z","published_at":"2022-03-29T12:15:07.740Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-23901","https://security-tracker.debian.org/tracker/CVE-2022-23901"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-23901#Debian:13/re2c","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-23901"}],"summary":"A stack overflow re2c 2.2 exists due to infinite recursion issues in src/dfa/dead_rules.cc."}