In versions prior to 7.1.2-26he, the `-concatenate` operation is missing policy checks, potentially resulting in both reading and writing to paths disallowed by the security policy. This issue has been fixed in version 7.1.2-26.Referenceshttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-82mp-vp5c-9pf7
