A flaw was found in GIMP. The PSD plug-in’s image resource header loader uses an incorrect destination size when copying a converted resource name into a fixed stack buffer. Opening a crafted PSD file can cause a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution.
https://gitlab.gnome.org/GNOME/gimp/-/work_items/16799
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113948