{"action":"Upgrade libde265 to 1.0.18-1 or later.","affected":[{"fixed":"1.0.18-1","introduced":"0"}],"component":"libde265","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.0.18-1"],"id":"tcs_01M5NRQ3KWADF2Z6ZN6QC80C57","modified_at":"2026-10-01T03:03:04.096347992Z","published_at":"2026-03-20T21:17:16.453Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-33165","https://security-tracker.debian.org/tracker/CVE-2026-33165"],"severity":{"label":"medium","score":5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-33165#Debian:14/libde265","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-33165"}],"summary":"libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.17, a crafted HEVC bitstream causes an out-of-bounds heap write confirmed by AddressSanitizer. The trigger is a"}