CVE-2026-56369
Fixed in a distro release EPSS <1%CVSS 3.7
ImageMagick before 7.1.2-22 contains an information disclosure vulnerability in the PasskeyEncipherImage method due to AES-CTR nonce reuse. Attackers can exploit nonce reuse in the cipher implementation to recover plaintext information from encrypted images.
Products: imagemagick
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-x64 | 14.12.0 |
| NuGet | Magick.NET-Q16-HDRI-x86 | 14.12.0 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | 14.12.0 |
| NuGet | Magick.NET-Q16-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q16-x64 | 14.12.0 |
| NuGet | Magick.NET-Q16-x86 | 14.12.0 |
| NuGet | Magick.NET-Q8-AnyCPU | 14.12.0 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | 14.12.0 |
| NuGet | Magick.NET-Q8-arm64 | 14.12.0 |
| NuGet | Magick.NET-Q8-x64 | 14.12.0 |
| NuGet | Magick.NET-Q8-x86 | 14.12.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 11 | imagemagick | no fix |
| Debian 12 | imagemagick | no fix |
| Debian 13 | imagemagick | no fix |
| Debian 14 | imagemagick | 8:7.1.2.23+dfsg1-1 |
| Ubuntu 25.10 | imagemagick | no fix |
| Ubuntu Pro 14.04 LTS | imagemagick | no fix |
| Ubuntu Pro 16.04 LTS | imagemagick | no fix |
| Ubuntu Pro 18.04 LTS | imagemagick | no fix |
| Ubuntu Pro 20.04 LTS | imagemagick | no fix |
| Ubuntu Pro 22.04 LTS | imagemagick | no fix |
| Ubuntu Pro 24.04 LTS | imagemagick | no fix |
| Ubuntu Pro 26.04 LTS | imagemagick | no fix |