CVE-2026-40310
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Apr 13, 2026
Vendor
unknown
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Versions below both 7.1.2-19 and 6.9.13-44, contain a heap out-of-bounds write in the JP2 encoder with when a user specifies an invalid sampling index. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.