CVE-2026-32259 — ImageMagick has a possible stack buffer overflow in sixel encoder
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encod…
Published: 2026-03-12 · CVSS: 6.7 · CVSS 3.1
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-16 and 6.9.13-41, when a memory allocation fails in the sixel encoder it would be possible to write past the end of a buffer on the stack. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7