GitHub Advisoryadvisory · NuGet

GHSA-qpgx-jfcq-r59f ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images

MEDIUM Published 2026-02-25 Modified 2026-02-27 Official page ↗
Aliases
CVE-2026-27798
Ecosystem
NuGet
Packages
Magick.NET-Q16-AnyCPU, Magick.NET-Q16-HDRI-AnyCPU, Magick.NET-Q16-HDRI-OpenMP-arm64, Magick.NET-Q16-HDRI-OpenMP-x64, 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-OpenMP-x86, 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
Severity
Moderate
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-125, CWE-126
Reviewed
2026-02-25

Affected packages

• NuGet Magick.NET-Q16-AnyCPU: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-AnyCPU: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-OpenMP-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-OpenMP-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-HDRI-x86: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-OpenMP-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-OpenMP-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-OpenMP-x86: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q16-x86: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-AnyCPU: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-OpenMP-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-OpenMP-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-arm64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-x64: < 14.10.3 → fixed in 14.10.3 • NuGet Magick.NET-Q8-x86: < 14.10.3 → fixed in 14.10.3

Description

A heap buffer over-read vulnerability occurs when processing an image with small dimension using the `-wavelet-denoise` operator. ``` ==3693336==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x511000001280 at pc 0x5602c8b0cc75 bp 0x7ffcb105d510 sp 0x7ffcb105d500 READ of size 4 at 0x511000001280 thread T0 ```

Related

Alias · CVE (1)

  • CVE-2026-27798 ImageMagick is free and open-source software used for editing and manipulating digital images. vulnerability

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-126 Buffer Over-read weakness

References