ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-25, a crafted multi-frame can result in a heap buffer over-write when encoding it with the SF3 encoder. This issue has been patched in version 7.1.2-25.
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-44cp-c3ww-9rv5