CVE-2026-48724

A flaw was found in ImageMagick. When processing a specially crafted image that uses a mask with the Floyd-Steinberg dithering method, a negative heap buffer overwrite can occur. This vulnerability could allow an attacker to cause a denial of service DoS by crashing the application...

CVE-2026-48724: Out-of-bounds Write

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-24, when using an image with mask the Floyd-Steinberg dithering method it will cause a negative heap buffer over-write. This issue has been patched in version 7.1.2-24...

PT-2026-48562

Name of the Vulnerable Software and Affected Versions ImageMagick versions prior to 7.1.2-24 Description ImageMagick is free and open-source software used for editing and manipulating digital images. A negative heap buffer over-write occurs when using an image with a mask and the Floyd-Steinberg...