GitHub Advisoryadvisory · NuGet

GHSA-x928-4434-crqj ImageMagick has a memory leak in PNG encoder when writing a MNG image

LOW Published 2026-04-14 Modified 2026-04-16 Official page ↗
Ecosystem
NuGet
Packages
Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64, Magick.NET-Q16-HDRI-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-Q16-HDRI-OpenMP-x64, 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
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-401
Reviewed
2026-04-14

Affected packages

• NuGet Magick.NET-Q16-AnyCPU: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-AnyCPU: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-OpenMP-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-x86: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-OpenMP-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-OpenMP-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-x86: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q16-HDRI-OpenMP-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-AnyCPU: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-OpenMP-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-OpenMP-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-arm64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-x64: < 14.12.0 → fixed in 14.12.0 • NuGet Magick.NET-Q8-x86: < 14.12.0 → fixed in 14.12.0

Description

When the PNG encoder fails to write an MNG image it can leak memory.

Related

Weakness · CWE (1)

  • CWE-401 Missing Release of Memory after Effective Lifetime weakness

References