{"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_01M5NVYB9AS0NJ78AQD9ZXKVR1","modified_at":"2026-10-01T03:03:51.240234233Z","published_at":"2026-09-18T16:17:11.900Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-84384","https://security-tracker.debian.org/tracker/CVE-2026-84384"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-84384","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-84384"}],"summary":"libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.2, crafted HEIF or AVIF mime metadata and unci image data can cause decompress_brotli() and do_inflate() to grow accu"}