{"action":"Upgrade openexr to 2.5.4-1 or later.","affected":[{"fixed":"2.5.4-1","introduced":"0"}],"component":"openexr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.4-1"],"id":"tcs_01M5NFRQM9JDCZP3RB20M43S16","modified_at":"2026-10-23T18:03:37.774020847Z","published_at":"2021-03-31T14:15:21.127Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3478","https://security-tracker.debian.org/tracker/CVE-2021-3478"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3478#Debian:14/openexr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3478"}],"summary":"There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory."}