{"action":"Upgrade aom to 3.1.1-r0 or later.","affected":[{"fixed":"3.1.1-r0","introduced":"0"}],"component":"aom","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["3.1.1-r0"],"id":"tcs_01M5ND61A8PAXHDCJB1FPA6CTV","modified_at":"2026-10-23T17:17:56.182833705Z","published_at":"2021-05-06T15:15:07.943Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-30473","https://security.alpinelinux.org/vuln/CVE-2021-30473"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-30473#Alpine:v3.20/aom","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-30473"}],"summary":"aom_image.c in libaom in AOMedia before 2021-04-07 frees memory that is not located on the heap."}