Symlink Attack Affecting magick.net-q16-arm64 package, versions [,14.17.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-MAGICKNETQ16ARM64-19644019
- published8 Sept 2026
- disclosed7 Sept 2026
- creditRex Liu
Introduced: 7 Sep 2026
NewCVE-2026-86424 (opens in a new tab)How to fix?
Upgrade Magick.NET-Q16-arm64 to version 14.17.0 or higher.
Overview
Magick.NET-Q16-arm64 is a Magick.NET allows you can use ImageMagick without having to install ImageMagick on your server or desktop.
More information about specific builds see the [official docs] (https://github.com/dlemstra/Magick.NET/tree/main/docs)
Affected versions of this package are vulnerable to Symlink Attack via the video decoder. An attacker can bypass write restrictions by exploiting a race condition involving symlink swaps between policy validation and file write operations.