MEDIUMCVSS 5.3EPSS 0.2%
CVE-2026-53467
ImageMagick: Information Disclosure in MNG decoder because allocated memory is left unchanged
Summary
In the MNG decoder there is a possible heap information disclosure because part of the pixels are left unchanged.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-x86 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-x86 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-x86 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | — | 14.15.0 |
Remediation: Upgrade to 14.15.0 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
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EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.