ImageMagick: SVG-to-MVG Command Injection via coders/svg.c

Exploitation

No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.

CVSS

not scored

EPSS

• CVE-2026-56379: 1.64% estimated exploitation activity in the next 30 days; percentile 76.45 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.

As published by the source; long descriptions are shortened.

An attacker can inject arbitrary MVG (Magick Vector Graphics) drawing commands in an SVG file that is read by the internal SVG decoder of ImageMagick. The injected MVG commands execute during rendering.

Published by the source

25 Feb 2026, 19:12 UTC

Last modified by the source

24 Sep 2026, 20:05 UTC

Source last checked

26 Oct 2026, 17:05 UTC

1. Revision 1 · created · 26 Oct 2026

   Published from ghsa record GHSA-xpg8-7m6m-jf56

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2026-56379

Advisory: ImageMagick: SVG-to-MVG Command Injection via coders/svg.c
IDs: CVE-2026-56379, GHSA-xpg8-7m6m-jf56
Record: https://patchnext.com/advisories/cve-2026-56379 (revision 1, source checked 26 Oct 2026, 17:05 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: magick.net-q8-arm64 14.10.3; magick.net-q8-x86 14.10.3; magick.net-q16-hdri-anycpu 14.10.3; magick.net-q16-openmp-x64 14.10.3; magick.net-q16-anycpu 14.10.3; magick.net-q16-hdri-x86 14.10.3; magick.net-q16-hdri-openmp-arm64 14.10.3; magick.net-q16-hdri-arm64 14.10.3; magick.net-q16-x86 14.10.3; magick.net-q8-openmp-x64 14.10.3; magick.net-q16-hdri-openmp-x64 14.10.3; magick.net-q16-openmp-arm64 14.10.3; magick.net-q16-x64 14.10.3; magick.net-q8-x64 14.10.3; magick.net-q8-openmp-arm64 14.10.3; magick.net-q8-anycpu 14.10.3; magick.net-q16-openmp-x86 14.10.3; magick.net-q16-arm64 14.10.3; magick.net-q16-hdri-x64 14.10.3. A vendor fix does not mean a deployment is fixed.

## Affected components
- NuGet magick.net-q8-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q8-x86: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-anycpu: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-openmp-x64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-anycpu: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-x86: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-openmp-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-x86: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q8-openmp-x64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-openmp-x64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-openmp-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-x64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q8-x64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q8-openmp-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q8-anycpu: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-openmp-x86: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-arm64: affected < 14.10.3; fixed in 14.10.3
- NuGet magick.net-q16-hdri-x64: affected < 14.10.3; fixed in 14.10.3

## Suggested inspection (read-only)
- NuGet magick.net-q8-arm64: check the installed version with your package manager.
- NuGet magick.net-q8-x86: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-anycpu: check the installed version with your package manager.
- NuGet magick.net-q16-openmp-x64: check the installed version with your package manager.
- NuGet magick.net-q16-anycpu: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-x86: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-openmp-arm64: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-arm64: check the installed version with your package manager.
- NuGet magick.net-q16-x86: check the installed version with your package manager.
- NuGet magick.net-q8-openmp-x64: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-openmp-x64: check the installed version with your package manager.
- NuGet magick.net-q16-openmp-arm64: check the installed version with your package manager.
- NuGet magick.net-q16-x64: check the installed version with your package manager.
- NuGet magick.net-q8-x64: check the installed version with your package manager.
- NuGet magick.net-q8-openmp-arm64: check the installed version with your package manager.
- NuGet magick.net-q8-anycpu: check the installed version with your package manager.
- NuGet magick.net-q16-openmp-x86: check the installed version with your package manager.
- NuGet magick.net-q16-arm64: check the installed version with your package manager.
- NuGet magick.net-q16-hdri-x64: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on magick.net-q8-arm64, magick.net-q8-x86, magick.net-q16-hdri-anycpu, magick.net-q16-openmp-x64, magick.net-q16-anycpu, magick.net-q16-hdri-x86, magick.net-q16-hdri-openmp-arm64, magick.net-q16-hdri-arm64, magick.net-q16-x86, magick.net-q8-openmp-x64, magick.net-q16-hdri-openmp-x64, magick.net-q16-openmp-arm64, magick.net-q16-x64, magick.net-q8-x64, magick.net-q8-openmp-arm64, magick.net-q8-anycpu, magick.net-q16-openmp-x86, magick.net-q16-arm64, magick.net-q16-hdri-x64.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-xpg8-7m6m-jf56 (GitHub-reviewed advisory GHSA-xpg8-7m6m-jf56 lists affected ranges: NuGet magick.net-q16-anycpu >=0 =0 =0 =0 =0 =0 =0 =0 =0 <14.10.3; NuGet…)

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