{"action":"Upgrade libheif to 1.23.1-1 or later.","affected":[{"fixed":"1.23.1-1","introduced":"0"}],"component":"libheif","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.23.1-1"],"id":"tcs_01M5NSJY79GK9PPEGA9J7BSMV0","modified_at":"2026-10-25T10:00:25.597424419Z","published_at":"2026-07-21T22:17:13.097Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-47709","https://security-tracker.debian.org/tracker/CVE-2026-47709"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-47709#Debian:14/libheif","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-47709"}],"summary":"libheif is a HEIF and AVIF file format decoder and encoder. Versions prior to 1.22.0 crashes in the public C API `heif_image_handle_get_image_tiling()` when a malformed uncompressed HEIF image item ha"}