JLSEC-2026-1057 ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when...

ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fails, a single byte is written to a stale pointer. Remote attackers can trigger it by processing specially crafted image files, causing a denial of service...