CVE-2026-109282
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 Undefined Behavior in INFO, JSON and YAML Encoders
CVSS Score
2.5
EPSS Score
0.0%
EPSS Percentile
0th
ImageMagick before 6.9.13-57 and 7.x before 7.1.2-32 contains a type confusion flaw in the INFO, JSON and YAML encoders, where an internal method receives a pointer of an unexpected type when writing an image in a compressed format. An attacker who can cause such an image write can trigger a SIGABRT or SIGSEGV, crashing the process and causing denial of service.
| CWE | CWE-843 |
| Vendor | imagemagick |
| Product | imagemagick |
| Published | Oct 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Affected Versions
ImageMagick / ImageMagick
7.0.0-0 < 7.1.2-32
ImageMagick / ImageMagick
0 < 6.9.13-57
References
github.com: https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-8xmr-6q99-c4x8 github.com: https://github.com/ImageMagick/ImageMagick/commit/af7b85012e62fa65393277790b96c56a98d882b6 github.com: https://github.com/ImageMagick/ImageMagick6/commit/a17cfd15af1038e3ef179016b41ad88e936b4487 vulncheck.com: https://www.vulncheck.com/advisories/imagemagick-before-6.9.13-57-and-7-x-before-7.1.2-32-undefined-behavior-in-info-json-and-yaml-encoders
Credits
🔍 Yanhaoxi