CVE-2026-23952
Medium
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Versions 14.10.1 and below have a NULL pointer dereference vulnerability in the MSL (Magick Scripting Language) parser when processing <comment> tags before images are loaded. This can lead to DoS attack due to assertion failure (debug builds) or NULL pointer dereference (release builds). This issue is fixed in version 14.10.2.
SeverityMedium
CVSS6.5
Exploit probability—
ProductImagemagick
PublishedJan 22, 2026
First seenJan 22, 2026
Weakness typeCWE-476NULL pointer dereference
How to fix
Update
- imagemagick imagemagick6.9.13-38, 7.1.2-13 or later
- dlemstra magick.net14.10.2 or later
- Magick.NET-Q8-x6414.10.2 or later
- Magick.NET-Q8-arm6414.10.2 or later
- Magick.NET-Q8-x8614.10.2 or later
- Magick.NET-Q8-OpenMP-x6414.10.2 or later
- Magick.NET-Q8-OpenMP-arm6414.10.2 or later
- Magick.NET-Q16-x6414.10.2 or later
- Magick.NET-Q16-arm6414.10.2 or later
- Magick.NET-Q16-x8614.10.2 or later
- Magick.NET-Q16-OpenMP-x6414.10.2 or later
- Magick.NET-Q16-OpenMP-arm6414.10.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| imagemagick imagemagick | v < 6.9.13-38, 7.0.0-0 ≤ v < 7.1.2-13 | 6.9.13-38, 7.1.2-13 |
| dlemstra magick.net | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-x86NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-OpenMP-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-OpenMP-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-x86NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-OpenMP-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-OpenMP-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-OpenMP-x86NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-x86NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-OpenMP-x64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-OpenMP-arm64NuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q8-AnyCPUNuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-AnyCPUNuGet | v < 14.10.2 | 14.10.2 |
| Magick.NET-Q16-HDRI-AnyCPUNuGet | v < 14.10.2 | 14.10.2 |
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