ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26.
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c4v7-w88g-m6c4