{"action":"Upgrade faad2 to 2.8.8-2 or later.","affected":[{"fixed":"2.8.8-2","introduced":"0"}],"component":"faad2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.8.8-2"],"id":"tcs_01M5NDAENT5WGP1GTPBGYDECJC","modified_at":"2026-10-23T18:04:47.286237434Z","published_at":"2018-12-18T01:29:00.410Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-20197","https://security-tracker.debian.org/tracker/CVE-2018-20197"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-20197","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-20197"}],"summary":"There is a stack-based buffer underflow in the third instance of the calculate_gain function in libfaad/sbr_hfadj.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. A crafted input will lead to a d"}