High severity7.5NVD Advisory· Published Apr 13, 2026· Updated Apr 17, 2026
CVE-2026-33908
CVE-2026-33908
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, Magick frees the memory of the XML tree via the DestroyXMLTree() function; however, this process is executed recursively with no depth limit imposed. When Magick processes an XML file with deeply nested structures, it will exhaust the stack memory, resulting in a Denial of Service (DoS) attack. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
Magick.NET-Q16-AnyCPUNuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-HDRI-AnyCPUNuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-HDRI-OpenMP-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-HDRI-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-HDRI-x64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-HDRI-x86NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-OpenMP-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-OpenMP-x64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-x64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q16-x86NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-AnyCPUNuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-OpenMP-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-OpenMP-x64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-arm64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-x64NuGet | < 14.12.0 | 14.12.0 |
Magick.NET-Q8-x86NuGet | < 14.12.0 | 14.12.0 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- github.com/ImageMagick/ImageMagick/commit/ccdc01180276aa2cb3d4a32a611aa4f417061cd8nvdPatchWEB
- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-fwvm-ggf6-2p4xnvdVendor AdvisoryWEB
- github.com/advisories/GHSA-fwvm-ggf6-2p4xghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-33908ghsaADVISORY
- github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-19nvdRelease NotesWEB
- github.com/dlemstra/Magick.NET/releases/tag/14.12.0nvdRelease NotesWEB
News mentions
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