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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-fwqw-2x5x-w566
Scores
CVSS v3
5.3
EPSS
0.0003
EPSS Percentile
9.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-416
Status
published
Products (20)
imagemagick/imagemagick
< 6.9.13-40
nuget/Magick.NET-Q16-AnyCPU
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-arm64
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-AnyCPU
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-arm64
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-OpenMP-arm64
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-OpenMP-x64
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-x64
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-HDRI-x86
0 - 14.10.3NuGet
nuget/Magick.NET-Q16-OpenMP-arm64
0 - 14.10.3NuGet
... and 10 more
Published
Feb 24, 2026
Tracked Since
Feb 24, 2026