{"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:13","exploited":false,"fixed_versions":["2.5.4-1"],"id":"tcs_01M5NFBERMAS1GPJ1H6PHDYYEP","modified_at":"2026-10-23T18:03:24.745228023Z","published_at":"2022-03-16T15:15:10.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-20299","https://security-tracker.debian.org/tracker/CVE-2021-20299"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-20299#Debian:13/openexr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-20299"}],"summary":"A flaw was found in OpenEXR's Multipart input file functionality. A crafted multi-part input file with no actual parts can trigger a NULL pointer dereference. The highest threat from this vulnerabilit"}