ImageMagick has a heap buffer overflow (WRITE) in the YAML and JSON encoders.
A crafted image could result in an out of bounds heap write when writing a yaml or json output and that could result in a crash.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-40169US | medium5.5 | — | ||
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, a crafted image could result in an out of bounds heap wri… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/ImageMagick/ImageMagickPACKAGE
- https://github.com/ImageMagick/ImageMagick/commit/f86452a8aea37bf2b4bd36127f836dcc5f138b38WEB
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19WEB
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5592-p365-24xhWEB
- https://github.com/dlemstra/Magick.NET/releases/tag/14.12.0WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-40169ADVISORY
scry
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