CVE-2026-56366
Low
Description
ImageMagick before 7.1.2-18 contains a memory leak vulnerability in the META reader when processing APP1JPEG input paths. Attackers can trigger this memory leak by providing specially crafted APP1JPEG image files, causing denial of service through resource exhaustion.
SeverityLow
CVSS3.3
Exploit probability—
ProductImagemagick
PublishedJul 10, 2026
First seenJul 10, 2026
Weakness typeCWE-401CWE-401
How to fix
Update
- imagemagick imagemagick6.9.13-43, 7.1.2-18 or later
- Magick.NET-Q16-AnyCPU14.11.1 or later
- Magick.NET-Q16-HDRI-AnyCPU14.11.1 or later
- Magick.NET-Q16-HDRI-OpenMP-arm6414.11.1 or later
- Magick.NET-Q16-HDRI-arm6414.11.1 or later
- Magick.NET-Q16-HDRI-x6414.11.1 or later
- Magick.NET-Q16-HDRI-x8614.11.1 or later
- Magick.NET-Q16-OpenMP-arm6414.11.1 or later
- Magick.NET-Q16-OpenMP-x6414.11.1 or later
- Magick.NET-Q16-OpenMP-x8614.11.1 or later
- Magick.NET-Q16-arm6414.11.1 or later
- Magick.NET-Q16-x6414.11.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| imagemagick imagemagick | v < 6.9.13-43, 7.0.0-0 ≤ v < 7.1.2-18 | 6.9.13-43, 7.1.2-18 |
| Magick.NET-Q16-AnyCPUNuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-HDRI-AnyCPUNuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-HDRI-OpenMP-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-HDRI-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-HDRI-x64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-HDRI-x86NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-OpenMP-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-OpenMP-x64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-OpenMP-x86NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-x64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q16-x86NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-AnyCPUNuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-OpenMP-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-OpenMP-x64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-arm64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-x64NuGet | v < 14.11.1 | 14.11.1 |
| Magick.NET-Q8-x86NuGet | v < 14.11.1 | 14.11.1 |
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