CVE-2026-56362
LOW
NVD
CVSS Score
3.3
Severity
LOW
Published
Jul 08, 2026
Vendor
unknown
Description
ImageMagick before 7.1.2-15 contains a heap-buffer-overflow read vulnerability in GetPixelIndex caused by OpenPixelCache updating image channel metadata before pixel cache memory allocation. Attackers can trigger memory and disk allocation failures to cause a heap-buffer-overflow read affecting any writer calling GetPixelIndex.