CVE-2026-46521 — ImageMagick: Heap Buffer Over-Write in MIFF encoder when using LZMA compression
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, when using LZMA compression in the MIFF …
Published: 2026-06-10 · CVSS: 5.5 · CVSS 3.1
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, when using LZMA compression in the MIFF encoder an out of bounds write can occur due to a missing check. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7