{"action":"Upgrade openexr to 2.5.4-r0 or later.","affected":[{"fixed":"2.5.4-r0","introduced":"2.5.0"}],"component":"openexr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["2.5.4-r0"],"id":"tcs_01M6GRKBHZ6NWR2D78BPFZQHC0","modified_at":"2026-11-03T06:32:33.609631566Z","published_at":"2021-03-31T14:15:21.127Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3478","https://security.alpinelinux.org/vuln/CVE-2021-3478"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3478#Alpine:v3.18/openexr","url":"https://osv.dev/vulnerability/ALPINE-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."}