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GHSA-g5mf-wqq5-vwg6

ImageMagick: Policy Bypass in MNG coder could

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-45664

Packages

EcosystemPackageAffectedFixed in
NuGet Magick.NET-Q16-AnyCPU < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-AnyCPU < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-OpenMP-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-OpenMP-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-HDRI-x86 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-OpenMP-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-OpenMP-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q16-x86 < 14.13.1 14.13.1
NuGet Magick.NET-Q8-AnyCPU < 14.13.1 14.13.1
NuGet Magick.NET-Q8-OpenMP-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q8-OpenMP-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q8-arm64 < 14.13.1 14.13.1
NuGet Magick.NET-Q8-x64 < 14.13.1 14.13.1
NuGet Magick.NET-Q8-x86 < 14.13.1 14.13.1

Details

As written in the advisory (Markdown source, shown as plain text).

Because of a missing check in the MNG coder it would be possible to read more images than the list limit policy would allow resulting in excessive resource use.

References

External links from the advisory. They lead to third-party sites.