medium4.1
CVE-2026-46693
ImageMagick: Race Condition in distributed pixel cache server can result in file descriptor hijacking
Impact
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, an attacker who can connect to a magick -distribute-cache service can hijack a file descriptor in the server process when a race condition is met. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Magick.NET-Q16-AnyCPU | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-HDRI-AnyCPU | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-HDRI-OpenMP-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-HDRI-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-HDRI-x64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-HDRI-x86 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-OpenMP-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-OpenMP-x64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-x64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q16-x86 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-AnyCPU | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-OpenMP-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-OpenMP-x64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-arm64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-x64 | < 14.12.0 | 14.12.0 |
| nuget | Magick.NET-Q8-x86 | < 14.12.0 | 14.12.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Imagemagick | Imagemagick | before 6.9.13-48 from 7.0.0-0 before 7.1.2-23 |