Bug 2447112 (CVE-2026-32259) - CVE-2026-32259 ImageMagick: stack-based buffer overflow in sixel encoder
Summary: CVE-2026-32259 ImageMagick: stack-based buffer overflow in sixel encoder
Keywords:
Status: NEW
Alias: CVE-2026-32259
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2447360 2447361
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-12 20:01 UTC by OSIDB Bzimport
Modified: 2026-03-13 16:59 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-03-12 20:01:47 UTC 
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.
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