CVE-2026-106065 [MEDIUM] – A heap-based buffer overflow was found in GIMP’s PCX export plug-in. For images with extre

A heap-based buffer overflow was found in GIMP’s PCX export plug-in. For images with extremely large width and height, buffer allocation uses overflowing 32-bit width * height arithmetic while subsequent GEGL operations use the full extent, after integer overflow in size calculation