CVE-2026-62343 ImageMagick: Heap Buffer Over-Write in morphology operation when an invalid kernel is provided

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 6.9.13-51 and 7.0.1-0 and above prior to 7.1.2-26, an invalid kernel can cause a heap buffer over-write when performing a morphology operation with a user supplied kernel. This issu...

GHSA-H22J-F9XW-XJJM ImageMagick: Integer Overflow in JNX decoder causes heap buffer over-write when processing extremly large files on 32-bit builds

When processing an extremely large JNX file on 32-bit platforms an integer overflow will happen that can cause a heap buffer over-write...

CVE-2026-48994

CVE-2026-48994 affects ImageMagick MAT decoder on 32-bit systems due to a missing check of a return value, leading to a heap buffer over-write. Affected versions prior to patch: 6.9.13-48 and 7.1.2-24; patches are available in those versions. CVSSv3.1 base score: 5.9 (Network, high complexity, no...

CLSA-2026-1774027715 Fix CVE(s): CVE-2026-30883

SECURITY UPDATE: heap over-write in PNG raw profile writer - debian/patches/CVE-2026-30883.patch: add overflow check for allocatedlength in Magickpngwriterawprofile to prevent integer overflow leading to heap over-write - CVE-2026-30883...