{"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:14","exploited":false,"fixed_versions":["2.4.0-1"],"id":"tcs_01M5NEZ3GJ4R0C6HCSWRPRVST5","modified_at":"2026-09-11T11:02:41.881938495Z","published_at":"2021-01-05T18:15:13.927Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-27841","https://security-tracker.debian.org/tracker/CVE-2020-27841"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-27841#Debian:14/openjpeg2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-27841"}],"summary":"There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bou"}