Time-of-check Time-of-use (TOCTOU) Race Condition Affecting magick.net-q8-arm64 package, versions [,14.10.4)
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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- published11 Mar 2026
- disclosed10 Mar 2026
- creditSEOJUN LEE
Introduced: 10 Mar 2026
NewCVE-2026-28689 (opens in a new tab)How to fix?
Upgrade Magick.NET-Q8-arm64 to version 14.10.4 or higher.
Overview
Magick.NET-Q8-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 Time-of-check Time-of-use (TOCTOU) Race Condition in the FileToBlobI() function, involving path policy enforcement. An attacker can perform a symlink swap after authorization on a domain="path" to bypass access restrictions.