{"action":"Upgrade libheif to 1.22.2-r0 or later.","affected":[{"fixed":"1.22.2-r0","introduced":"0"}],"component":"libheif","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["1.22.2-r0"],"id":"tcs_01M6H8PYGFG1M7FQQYXDBETYY1","modified_at":"2026-11-03T06:33:02.412849210Z","published_at":"2026-05-19T20:16:18.917Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-32740","https://security.alpinelinux.org/vuln/CVE-2026-32740"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-32740#Alpine:v3.24/libheif","url":"https://osv.dev/vulnerability/ALPINE-CVE-2026-32740"}],"summary":"libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap-buffer-overflow (write) vulnerability in the grid tile compositing, allowing an attacker to write 6"}