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.NET NuGet

CVE-2025-53019

LOW

CVE-2025-53019 is a low-severity (CVSS 3.7) Out-of-bounds Read vulnerability in Magick.NET-Q16-AnyCPU. O3 Security confirms whether CVE-2025-53019 is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

ImageMagick has Memory Leak in magick stream

Also known asGHSA-cfh4-9f7v-fhrc
Published
Jul 14, 2025
Updated
Aug 5, 2026
Affected
18 pkgs
Patched
18 / 18
Exploits
None indexed

Blast Radius

18 pkgs affected
.NETMagick.NET-Q16-AnyCPU.NETMagick.NET-Q16-HDRI-AnyCPU.NETMagick.NET-Q16-HDRI-OpenMP-arm64.NETMagick.NET-Q16-HDRI-OpenMP-x64.NETMagick.NET-Q16-HDRI-arm64.NETMagick.NET-Q16-HDRI-x64.NETMagick.NET-Q16-HDRI-x86.NETMagick.NET-Q16-OpenMP-arm64+10 more

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects NuGet packages — download data is not available via public APIs for these ecosystems.

Description

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-0 and 6.9.13-26, in ImageMagick's magick stream command, specifying multiple consecutive %d format specifiers in a filename template causes a memory leak. Versions 7.1.2-0 and 6.9.13-26 fix the issue.

Affected Packages

18 total 18 fixed
EcosystemPackageVulnerable rangeFix
.NETNuGetMagick.NET-Q16-AnyCPUall versions14.7.0
.NETNuGetMagick.NET-Q16-HDRI-AnyCPUall versions14.7.0
.NETNuGetMagick.NET-Q16-HDRI-OpenMP-arm64all versions14.7.0
.NETNuGetMagick.NET-Q16-HDRI-OpenMP-x64all versions14.7.0
.NETNuGetMagick.NET-Q16-HDRI-arm64all versions14.7.0
.NETNuGetMagick.NET-Q16-HDRI-x64all versions14.7.0

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for Magick.NET-Q16-AnyCPU. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update Magick.NET-Q16-AnyCPU to 14.7.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-53019 is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether CVE-2025-53019 is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to CVE-2025-53019. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-0 and 6.9.13-26, in ImageMagick's `magick stream` command, specifying multiple consecutive `%d` format specifiers in a filename template causes a memory leak. Versions 7.1.2-0 and 6.9.13-26 fix the issue.
O3 Security · Impact-Aware SCA

Is CVE-2025-53019 in your dependencies?

O3 detects CVE-2025-53019 across NuGet dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.