https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-28T07:43:29.540323+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2026-84447 CVE-2026-84447 — libheif: Derived-image indirect reference chains and tiled offsets bypass decode caching and MemoryHandle limits, causi… 2026-09-28T07:43:29.541232+00:00

Affected: strukturag libheif

libheif is a HEIF and AVIF file format decoder and encoder. In 1.23.1 and earlier, crafted grid, iovl, and iden reference graphs can repeatedly decode the same base image because processed_ids is copied per branch and ImageItem::decode_image() has no shared operation budget. This vulnerability is fixed in 1.23.2.