CVE-2025-62594

Summary

ImageMagick CLAHE : Unsigned underflow and division-by-zero lead to OOB pointer arithmetic and process crash (DoS)

Severity

medium

EPSS

0.3% (p21)

Also known as

GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-HDRI-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-HDRI-OpenMP-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-HDRI-OpenMP-x64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-HDRI-x64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-OpenMP-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-OpenMP-x64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q16-x64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q8-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q8-OpenMP-arm64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q8-OpenMP-x64, GHSA-wpp4-vqfq-v4hp#Magick.NET-Q8-x64

Published

2025-10-27

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wpp4-vqfq-v4hp
• https://nvd.nist.gov/vuln/detail/CVE-2025-62594
• https://github.com/ImageMagick/ImageMagick/commit/7b47fe369eda90483402fcd3d78fa4167d3bb129

Related advisories

• CVE-2026-46522 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-46520 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-33901 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-33908 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-30929 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-28693 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-28691 — high · NuGet/Magick.NET-Q16-x64
• CVE-2026-28494 — high · NuGet/Magick.NET-Q16-x64

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