CVE-2026-46557: ImageMagick: Stack overflow in fx operation

May 18, 2026 (updated June 11, 2026)

Due to a missing depth check a stack overflow can occur in the fx operation by passing a crafted argument.

References

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-rcr6-g7jc-f57g
github.com/advisories/GHSA-rcr6-g7jc-f57g
nvd.nist.gov/vuln/detail/CVE-2026-46557

Code Behaviors & Features

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