ImageMagick: Use-After-Free in MSL decoder.

GHSA-5r4x-w6p5-222q · CVE-2026-46523

Published May 18, 2026 · Modified Jun 11, 2026

Description

A crafted MSL image can trigger a heap-use-after-free.

References

6.2 / 10

MEDIUM CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Packages

NuGet/Magick.NET-Q16-AnyCPU

Fix 14.13.1

Introduced 0

215 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +195 more

NuGet/Magick.NET-Q16-HDRI-AnyCPU

Fix 14.13.1

Introduced 0

212 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +192 more

NuGet/Magick.NET-Q16-HDRI-OpenMP-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q16-HDRI-OpenMP-x64

Fix 14.13.1

Introduced 0

112 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +92 more

NuGet/Magick.NET-Q16-HDRI-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q16-HDRI-x64

Fix 14.13.1

Introduced 0

212 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +192 more

NuGet/Magick.NET-Q16-HDRI-x86

Fix 14.13.1

Introduced 0

212 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +192 more

NuGet/Magick.NET-Q16-OpenMP-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q16-OpenMP-x64

Fix 14.13.1

Introduced 0

112 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +92 more

NuGet/Magick.NET-Q16-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q16-x64

Fix 14.13.1

Introduced 0

231 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +211 more

NuGet/Magick.NET-Q16-x86

Fix 14.13.1

Introduced 0

231 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +211 more

NuGet/Magick.NET-Q8-AnyCPU

Fix 14.13.1

Introduced 0

215 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +195 more

NuGet/Magick.NET-Q8-OpenMP-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q8-OpenMP-x64

Fix 14.13.1

Introduced 0

112 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +92 more

NuGet/Magick.NET-Q8-arm64

Fix 14.13.1

Introduced 0

60 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +40 more

NuGet/Magick.NET-Q8-x64

Fix 14.13.1

Introduced 0

231 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +211 more

NuGet/Magick.NET-Q8-x86

Fix 14.13.1

Introduced 0

231 affected versions

10.0.010.1.011.0.011.1.011.1.111.1.211.2.011.2.111.3.012.0.012.0.112.1.012.2.012.2.112.2.212.3.013.0.013.0.113.1.013.1.1 +211 more

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