CVE-2025-55160
MEDIUM6.1EPSS 0.07%ImageMagick has Undefined Behavior (function-type-mismatch) in CloneSplayTree
Published: 8/25/2025Modified: 4/28/2026
Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-27 and 7.1.2-1, there is undefined behavior (function-type-mismatch) in splay tree cloning callback. This results in a deterministic abort under UBSan (DoS in sanitizer builds), with no crash in a non-sanitized build. This issue has been patched in versions 6.9.13-27 and 7.1.2-1.
Affected packages (19)
- Debian/imagemagickfrom 0
- NuGet/Magick.NET-Q16-AnyCPUfrom 0, < 14.8.0
- NuGet/Magick.NET-Q16-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-AnyCPUfrom 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-OpenMP-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-OpenMP-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-HDRI-x86from 0, < 14.8.0
- NuGet/Magick.NET-Q16-OpenMP-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-OpenMP-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q16-x86from 0, < 14.8.0
- NuGet/Magick.NET-Q8-AnyCPUfrom 0, < 14.8.0
- NuGet/Magick.NET-Q8-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q8-OpenMP-arm64from 0, < 14.8.0
- NuGet/Magick.NET-Q8-OpenMP-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q8-x64from 0, < 14.8.0
- NuGet/Magick.NET-Q8-x86from 0, < 14.8.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-55160
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2025-55160
- PATCHhttps://github.com/ImageMagick/ImageMagick
- WEBhttps://github.com/dlemstra/Magick.NET/releases/tag/14.8.0
- WEBhttps://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-6hgw-6x87-578x