{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libheif","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NSJY0C8PT8JCN5ZJJTHE1A","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","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"}