CVE-2026-25970

Summary

ImageMagick Has Signed Integer Overflow in SIXEL Decoder, Leading to Memory Corruption

Severity

medium

EPSS

0.3% (p19)

Also known as

GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-AnyCPU, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-AnyCPU, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-OpenMP-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-OpenMP-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-HDRI-x86, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-OpenMP-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-OpenMP-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-OpenMP-x86, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q16-x86, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-AnyCPU, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-OpenMP-arm64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-OpenMP-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-x64, GHSA-xg29-8ghv-v4xr#Magick.NET-Q8-x86

Published

2026-03-12

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-xg29-8ghv-v4xr
• https://nvd.nist.gov/vuln/detail/CVE-2026-25970
• https://github.com/ImageMagick/ImageMagick

Related advisories

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

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