Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the io-strictread function. An attacker can cause arbitrary code execution or crash the application by supplying a crafted XWD file with a manipulated bytesperline value that triggers a write operation...

CVE-2026-27168 SAIL: Heap-based Buffer Overflow in Sail-codecs-xwd

SAIL is a cross-platform library for loading and saving images with support for animation, metadata, and ICC profiles. All versions are vulnerable to Heap-based Buffer Overflow through the XWD parser's use of the bytesperline value. The value os read directly from the file as the read size in...