Advisory record · GHSA-qp59-x883-77qv

ImageMagick has a Memory Leak in LoadOpenCLDeviceBenchmark() when parsing malformed XML

CVSS 1.8 LowEPSS 0.0015 · 4th percentile

Published by the GitHub Advisory Database at 21 Jan 2026, 01:06 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
Magick.NET-Q8-x64NuGet<14.10.214.10.2
Magick.NET-Q8-arm64NuGet<14.10.214.10.2
Magick.NET-Q8-x86NuGet<14.10.214.10.2
Magick.NET-Q8-OpenMP-x64NuGet<14.10.214.10.2
Magick.NET-Q8-OpenMP-arm64NuGet<14.10.214.10.2
Magick.NET-Q16-x64NuGet<14.10.214.10.2
Magick.NET-Q16-arm64NuGet<14.10.214.10.2
Magick.NET-Q16-x86NuGet<14.10.214.10.2
Magick.NET-Q16-OpenMP-x64NuGet<14.10.214.10.2
Magick.NET-Q16-OpenMP-arm64NuGet<14.10.214.10.2
Magick.NET-Q16-OpenMP-x86NuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-x64NuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-arm64NuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-x86NuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-OpenMP-x64NuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-OpenMP-arm64NuGet<14.10.214.10.2
Magick.NET-Q8-AnyCPUNuGet<14.10.214.10.2
Magick.NET-Q16-AnyCPUNuGet<14.10.214.10.2
Magick.NET-Q16-HDRI-AnyCPUNuGet<14.10.214.10.2
Identifiers
GHSA-qp59-x883-77qv · CVE-2026-56364
Weakness (CWE)
CWE-401 · CWE-763
Published
21 Jan 2026
Updated
8 Jul 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Magick.NET-Q8 and Magick.NET-Q16 packages (x64, x86, arm64 and OpenMP variants) before 14.10.2 are affected by a memory leak in ImageMagick's OpenCL device benchmark loader when it parses a malformed OpenCL device profile XML file. An attacker who can write to the user's OpenCL cache directory could cause memory to leak, potentially leading to resource exhaustion. Upgrade to version 14.10.2.

Written 9 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
1.8 Low 4.0 CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0015, the 4th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 15:22 UTC First seen by agentprime
  2. 31 Oct 2026, 15:22 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.