{"action":"Upgrade libavif to 1.2.1-1.1 or later.","affected":[{"fixed":"1.2.1-1.1","introduced":"0"}],"component":"libavif","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.2.1-1.1"],"id":"tcs_01M5NNYJT7Q3195WTY4AEF53AF","modified_at":"2026-09-01T20:03:35.673311216Z","published_at":"2025-05-16T05:15:37.213Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-48174","https://security-tracker.debian.org/tracker/CVE-2025-48174"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-48174#Debian:14/libavif","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-48174"}],"summary":"In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and resultant buffer overflow in stream->offset+size."}