{"action":"Upgrade openjpeg2 to 2.4.0-1 or later.","affected":[{"fixed":"2.4.0-1","introduced":"0"}],"component":"openjpeg2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.0-1"],"id":"tcs_01M5NEYZ1JB083458EJKDHMNGW","modified_at":"2026-09-11T11:02:41.937181374Z","published_at":"2021-05-13T15:15:07.533Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-27823","https://security-tracker.debian.org/tracker/CVE-2020-27823"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-27823","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-27823"}],"summary":"A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to con"}