GitHub Advisoryadvisory · NuGet

GHSA-qvxh-prvr-85w2 ImageMagick: Use-After-Free in FormatMagickCaption when memory allocation fails

LOW Published 2026-07-24 Modified 2026-07-24 Official page ↗
Ecosystem
NuGet
Packages
Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64, Magick.NET-Q16-HDRI-x64, Magick.NET-Q16-HDRI-x86, Magick.NET-Q16-OpenMP-arm64, Magick.NET-Q16-OpenMP-x64, Magick.NET-Q16-arm64, Magick.NET-Q16-x64, Magick.NET-Q16-x86, Magick.NET-Q8-AnyCPU, Magick.NET-Q8-OpenMP-arm64, Magick.NET-Q8-OpenMP-x64, Magick.NET-Q8-arm64, Magick.NET-Q8-x64, Magick.NET-Q8-x86, Magick.NET-Q16-HDRI-arm64
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-416
Reviewed
2026-07-24

Affected packages

• NuGet Magick.NET-Q16-AnyCPU: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-HDRI-AnyCPU: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-HDRI-OpenMP-arm64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-HDRI-x64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-HDRI-x86: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-OpenMP-arm64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-OpenMP-x64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-arm64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-x64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-x86: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-AnyCPU: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-OpenMP-arm64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-OpenMP-x64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-arm64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-x64: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q8-x86: < 14.15.0 → fixed in 14.15.0 • NuGet Magick.NET-Q16-HDRI-arm64: < 14.15.0 → fixed in 14.15.0

Description

When a memory allocation fails inside the FormatMagickCaption method a dangling pointer still points to the freed memory.

Related

Weakness · CWE (1)

References