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Moderate severityNVD Advisory· Published Feb 24, 2026· Updated Feb 28, 2026

ImageMagick has Use After Free in MSLStartElement in "coders/msl.c"

CVE-2026-25983

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a crafted MSL script triggers a heap-use-after-free. The operation element handler replaces and frees the image while the parser continues reading from it, leading to a UAF in ReadBlobString during further parsing. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
Magick.NET-Q16-AnyCPUNuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-AnyCPUNuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-OpenMP-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-OpenMP-x64NuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-x64NuGet
< 14.10.314.10.3
Magick.NET-Q16-HDRI-x86NuGet
< 14.10.314.10.3
Magick.NET-Q16-OpenMP-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q16-OpenMP-x64NuGet
< 14.10.314.10.3
Magick.NET-Q16-OpenMP-x86NuGet
< 14.10.314.10.3
Magick.NET-Q16-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q16-x64NuGet
< 14.10.314.10.3
Magick.NET-Q16-x86NuGet
< 14.10.314.10.3
Magick.NET-Q8-AnyCPUNuGet
< 14.10.314.10.3
Magick.NET-Q8-OpenMP-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q8-OpenMP-x64NuGet
< 14.10.314.10.3
Magick.NET-Q8-arm64NuGet
< 14.10.314.10.3
Magick.NET-Q8-x64NuGet
< 14.10.314.10.3
Magick.NET-Q8-x86NuGet
< 14.10.314.10.3

Affected products

36

Patches

Vulnerability mechanics

References

5

News mentions

0

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