CVE-2026-32259
ImageMagick has a possible stack buffer overflow in sixel encoder
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-121 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Mar 12, 2026 |
| Last Updated | Mar 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Affected Versions
ImageMagick / ImageMagick
>= 7.0.0, < 7.1.2-16 < 6.9.13-41