CVE-2026-25968: ImageMagick: ImageMagick: Memory corruption via stack buffer overflow when processing an attribute

Severity: Critical

CVSS Score: 9.8

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a stack buffer overflow occurs when processing the an attribute in msl.c. A long value overflows a fixed-size stack buffer, leading to memory corruption. Versions 7.1.2-15 and 6.9.13-40 contain a patch.