GHSA-wj8w-pjxf-9g4fHighCVSS 7.5

ImageMagick has uninitialized pointer dereference in JBIG decoder

Published
March 12, 2026
Last Modified
March 12, 2026

🔗 CVE IDs covered (1)

CVE-2026-28691 →

📋 Description

An uninitialized pointer dereference vulnerability exists in the JBIG decoder due to a missing check.

🎯 Affected products19

  • nuget/Magick.NET-Q16-AnyCPU:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-AnyCPU:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-OpenMP-arm64:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-arm64:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-x64:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-x86:< 14.10.4
  • nuget/Magick.NET-Q16-OpenMP-arm64:< 14.10.4
  • nuget/Magick.NET-Q16-OpenMP-x64:< 14.10.4
  • nuget/Magick.NET-Q16-OpenMP-x86:< 14.10.4
  • nuget/Magick.NET-Q16-arm64:< 14.10.4
  • nuget/Magick.NET-Q16-x64:< 14.10.4
  • nuget/Magick.NET-Q16-x86:< 14.10.4
  • nuget/Magick.NET-Q16-HDRI-OpenMP-x64:< 14.10.4
  • nuget/Magick.NET-Q8-AnyCPU:< 14.10.4
  • nuget/Magick.NET-Q8-OpenMP-arm64:< 14.10.4
  • nuget/Magick.NET-Q8-OpenMP-x64:< 14.10.4
  • nuget/Magick.NET-Q8-arm64:< 14.10.4
  • nuget/Magick.NET-Q8-x64:< 14.10.4
  • nuget/Magick.NET-Q8-x86:< 14.10.4

🔗 References (4)