CVE-2026-56376
CVE-2026-56376 updated by NVD
Summary
ImageMagick before 7.1.2-15 and 6.9.13-40 contains a heap use-after-free in the meta coder: when memory allocation fails, a single byte is written to a stale pointer. Remote attackers can trigger it by processing specially crafted image files, causing a denial of service.
Affected packages
| Ecosystem | Package | Affected versions | Fixed versions |
|---|---|---|---|
| NuGet | Magick.NET-Q16-AnyCPU | — | 14.10.3 |
| NuGet | Magick.NET-Q16-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-AnyCPU | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-OpenMP-x64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-HDRI-x86 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x64 | — | 14.10.3 |
| NuGet | Magick.NET-Q16-OpenMP-x86 | — | 14.10.3 |
| NuGet | Magick.NET-Q8-AnyCPU | — | 14.10.3 |
| NuGet | Magick.NET-Q8-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-arm64 | — | 14.10.3 |
| NuGet | Magick.NET-Q8-OpenMP-x64 | — | 14.10.3 |
| NuGet | Magick.NET-Q8-x64 | — | 14.10.3 |
| NuGet | Magick.NET-Q8-x86 | — | 14.10.3 |
Remediation: Upgrade to 14.10.3 or later.
References
Includes data from the GitHub Advisory Database, licensed under CC-BY 4.0.
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.
EPSS scores provided by the FIRST.org Exploit Prediction Scoring System.