NVD HIGH: CVE-2026-66758 — A flaw was found in the file-fits plugin in GIMP. When processing a FITS image f...
A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow
CVE-2026-66758