CVE-2026-32259 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-11 | Published 2026-03-12 | Updated 2026-03-13 | Assigner GitHub_M

MEDIUM: 6.7CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

>= 7.0.0, < 7.1.2-16

affected

< 6.9.13-41

affected

References

github.com/...Magick/security/advisories/GHSA-49hx-7656-jpg3

cve.org (CVE-2026-32259)

nvd.nist.gov (CVE-2026-32259)

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