Stack-based Buffer Overflow Affecting magick.net-q8-x64 package, versions [,14.10.4)
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- published12 Mar 2026
- disclosed9 Mar 2026
- creditzerojackyi
Introduced: 9 Mar 2026
NewCVE-2026-28690 (opens in a new tab)How to fix?
Upgrade Magick.NET-Q8-x64 to version 14.10.4 or higher.
Overview
Magick.NET-Q8-x64 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 Stack-based Buffer Overflow in WriteOneJNGImage() in the MNG encoder. An attacker can cause stack corruption.
Workaround
This vulnerability can be mitigated by disabling the vulnerable encoder by adding <policy domain="coder" rights="none" pattern="MNG" /> to the policy.xml file.