{"action":"Upgrade openjpeg2 to 2.5.3-2.1 or later.","affected":[{"fixed":"2.5.3-2.1","introduced":"0"}],"component":"openjpeg2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.3-2.1"],"id":"tcs_01M5NP1Z8RT1AF8P2FEATH4YH4","modified_at":"2026-09-01T20:04:23.856940597Z","published_at":"2025-08-05T15:15:32Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-54874","https://security-tracker.debian.org/tracker/CVE-2025-54874"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-54874#Debian:14/openjpeg2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-54874"}],"summary":"OpenJPEG is an open-source JPEG 2000 codec. In OpenJPEG from 2.5.1 through 2.5.3, a call to opj_jp2_read_header may lead to OOB heap memory write when the data stream p_stream is too short and p_image"}