CVE-2026-58382

A flaw was found in GIMP's Jeff's Image Format JIF parser. A heap-based out-of-bounds write occurs in the ReadJeffsImage function when a crafted JIF file supplies an invalid bits-per-pixel value that causes the unpack loop to write beyond the destination buffer. This could lead to memory...

CVE-2026-58383

A flaw was found in GIMP's Jeff's Image Format JIF parser. A heap-based out-of-bounds write occurs in the ReadJeffsImage function when a crafted JIF file sets bits-per-pixel to 0, causing the unpack loop to never advance and to write indefinitely past the destination buffer. This could lead to...