{"action":"Upgrade libde265 to 1.0.11-r0 or later.","affected":[{"fixed":"1.0.11-r0","introduced":"0"}],"component":"libde265","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.0.11-r0"],"id":"tcs_01M5NCCP9ZBTA48ZH6JR9V29FS","modified_at":"2026-09-11T10:17:51.403186735Z","published_at":"2021-09-16T22:15:07.880Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-21599","https://security.alpinelinux.org/vuln/CVE-2020-21599"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-21599#Alpine:v3.24/libde265","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-21599"}],"summary":"libde265 v1.0.4 contains a heap buffer overflow in the de265_image::available_zscan function, which can be exploited via a crafted a file."}