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GHSA-w8mw-frc6-r7m8

ImageMagick: Invalid MSL <map> can result in a use after free

Source: GitHub Advisory Database (reviewed) Moderate CVE-2026-26983

Packages

EcosystemPackageAffectedFixed in
NuGet Magick.NET-Q16-AnyCPU < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-AnyCPU < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-OpenMP-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-OpenMP-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-HDRI-x86 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-OpenMP-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-OpenMP-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-OpenMP-x86 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q16-x86 < 14.10.3 14.10.3
NuGet Magick.NET-Q8-AnyCPU < 14.10.3 14.10.3
NuGet Magick.NET-Q8-OpenMP-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q8-OpenMP-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q8-arm64 < 14.10.3 14.10.3
NuGet Magick.NET-Q8-x64 < 14.10.3 14.10.3
NuGet Magick.NET-Q8-x86 < 14.10.3 14.10.3

Details

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

The MSL interpreter crashes when processing a invalid `<map>` element that causes it to use an image after it has been freed.

References

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