CVE-2026-56364

Description

ImageMagick before 7.1.2-13 contains a memory leak vulnerability in LoadOpenCLDeviceBenchmark() function when parsing malformed OpenCL device profile XML files with unclosed device elements. Attackers with write access to the OpenCL cache directory can place malicious XML files to exhaust memory and cause denial of service.

CVSS Vector

References

• https://github.com/ImageMagick/ImageMagick/commit/a52c1b402be08ef8ae193f28ac5b2e120f2fa26f
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qp59-x883-77qv
• https://www.vulncheck.com/advisories/imagemagick-memory-leak-in-loadopencldevicebenchmark-via-malformed-xml
• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qp59-x883-77qv