{"action":"Upgrade openexr to 2.5.3-2 or later.","affected":[{"fixed":"2.5.3-2","introduced":"0"}],"component":"openexr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.3-2"],"id":"tcs_01M5NEQDERGYB171HB8X3KX7MD","modified_at":"2026-10-26T12:02:28.131500280Z","published_at":"2020-12-09T21:15:14.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-16587","https://security-tracker.debian.org/tracker/CVE-2020-16587"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-16587#Debian:14/openexr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-16587"}],"summary":"A heap-based buffer overflow vulnerability exists in Academy Software Foundation OpenEXR 2.3.0 in chunkOffsetReconstruction in ImfMultiPartInputFile.cpp that can cause a denial of service via a crafte"}