CVE-2026-107210
ImageMagick: Policy Bypass in MAT decoder when reading highly compressed data
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-30 and 6.9.13-55, a crafted highly compressed MAT image can make the MAT decoder create temporary files larger than the configured security-policy limit, bypassing resource restrictions and consuming excessive disk space. This issue is fixed in versions 7.1.2-30 and 6.9.13-55.
| CWE | CWE-409 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Oct 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
ImageMagick / ImageMagick
< 6.9.13-55 >= 7.0.0, < 7.1.2-30
References
github.com: https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-3j4w-pvxj-fpjc github.com: https://github.com/ImageMagick/ImageMagick/commit/ae2ed8c81d8fad1f186e7f2bc0837b46a1c7be61 github.com: https://github.com/ImageMagick/ImageMagick6/commit/7d8e0eb11804a5ce5322ea317dfd3557cded4e7b github.com: https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-30 github.com: https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-55