{"action":"Upgrade libraw to 0.21.4-1 or later.","affected":[{"fixed":"0.21.4-1","introduced":"0"}],"component":"libraw","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.21.4-1"],"id":"tcs_01M5NNX32GKZV6RA7ASAH99M1W","modified_at":"2026-09-01T20:05:52.631946976Z","published_at":"2025-04-21T00:15:33.310Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-43964","https://security-tracker.debian.org/tracker/CVE-2025-43964"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-43964#Debian:14/libraw","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-43964"}],"summary":"In LibRaw before 0.21.4, tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values."}