{"action":"Upgrade cflow to 1:1.6-6 or later.","affected":[{"fixed":"1:1.6-6","introduced":"0"}],"component":"cflow","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:1.6-6"],"id":"tcs_01M5NDYY181QXT9CJ2Q8P9P91N","modified_at":"2026-09-21T07:02:48.419902936Z","published_at":"2019-09-09T17:15:13.720Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-16166","https://security-tracker.debian.org/tracker/CVE-2019-16166"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-16166","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-16166"}],"summary":"GNU cflow through 1.6 has a heap-based buffer over-read in the nexttoken function in parser.c."}