GHSA-wgxp-q8xq-wpp9MediumCVSS 3.7
ImageMagick: Malicious PCD files trigger 1‑byte heap Out-of-bounds Read and DoS
🔗 CVE IDs covered (1)
📋 Description
The PCD coder’s DecodeImage loop allows a crafted PCD file to trigger a 1‑byte heap out-of-bounds read when decoding an image (Denial of service) and potential disclosure of adjacent heap byte.
🎯 Affected products19
- nuget/Magick.NET-Q16-AnyCPU:< 14.10.3
- nuget/Magick.NET-Q16-HDRI-AnyCPU:< 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-arm64:< 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-Q16-arm64:< 14.10.3
- nuget/Magick.NET-Q16-x64:< 14.10.3
- nuget/Magick.NET-Q16-x86:< 14.10.3
- nuget/Magick.NET-Q8-AnyCPU:< 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-arm64:< 14.10.3
- nuget/Magick.NET-Q8-x64:< 14.10.3
- nuget/Magick.NET-Q8-x86:< 14.10.3
🔗 References (6)
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-wgxp-q8xq-wpp9
- https://github.com/ImageMagick/ImageMagick/commit/436e5d2589e3c0adc10d9aa189e81d5d088d8207
- https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-56378
- https://www.vulncheck.com/advisories/imagemagick-heap-out-of-bounds-read-in-pcd-decoder
- https://github.com/advisories/GHSA-wgxp-q8xq-wpp9