MEDIUMCVSS 6.5EPSS 0.2%
CVE-2026-53466
ImageMagick: Heap Buffer Over-Read in XCF decoder due to integer conversion overflow
Summary
An integer overflow in the XCF decoder can result in an out of bounds read when a crafted image is read and that can result in a crash.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q16-arm64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | — | 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-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q16-x86 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-AnyCPU | — | 14.15.0 |
| NuGet | Magick.NET-Q8-arm64 | — | 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-x64 | — | 14.15.0 |
| NuGet | Magick.NET-Q8-x86 | — | 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.