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

Advisory record · `GHSA-xpg8-7m6m-jf56`

- **Identifiers:** `GHSA-xpg8-7m6m-jf56` · `CVE-2026-56379`
- **State:** Confirmed
- **Severity:** CVSS 9.2 Critical
- **Critical:** Yes: CVSS 9+
- **Weakness (CWE):** [CWE-77](https://cwe.mitre.org/data/definitions/77.html) · [CWE-78](https://cwe.mitre.org/data/definitions/78.html) · [CWE-116](https://cwe.mitre.org/data/definitions/116.html)
- **Tags:** [Command injection](https://agentprime.io/advisories/tag/command-injection.md) · [CWE-116](https://agentprime.io/advisories/tag/cwe-116.md)
- **Published:** 25 Feb 2026
- **Updated:** 24 Sept 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 25 Feb 2026, 19:12 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Critical

Critical, because:

- CVSS score 9.2: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected packages

- `Magick.NET-Q16-AnyCPU` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-AnyCPU` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-OpenMP-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-OpenMP-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-HDRI-x86` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-OpenMP-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-OpenMP-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-OpenMP-x86` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q16-x86` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-AnyCPU` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-OpenMP-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-OpenMP-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-arm64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-x64` (NuGet): affected `<14.10.3`; fixed in `14.10.3`
- `Magick.NET-Q8-x86` (NuGet): affected `<14.10.3`; fixed in `14.10.3`

## 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

- 9.2 Critical, CVSS 4.0: `CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`, from CNA (VulnCheck)

- **CISA KEV:** Not listed.
- **EPSS:** 0.016, the 76th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 15:21 UTC: First seen by agentprime
- 31 Oct 2026, 15:21 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-xpg8-7m6m-jf56)

## Sources

- [GitHub Advisory Database: GHSA-xpg8-7m6m-jf56](https://github.com/advisories/GHSA-xpg8-7m6m-jf56)
- [OSV: GHSA-xpg8-7m6m-jf56](https://osv.dev/vulnerability/GHSA-xpg8-7m6m-jf56)
- <https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-xpg8-7m6m-jf56>
- <https://nvd.nist.gov/vuln/detail/CVE-2026-56379>
- <https://github.com/ImageMagick/ImageMagick/commit/9db96365ecab5de69cdec81b9359672b3a827aaa>
- <https://github.com/ImageMagick/ImageMagick/commit/f63c78b3828933f1cc7cf499390248981af765aa>
- <https://access.redhat.com/errata/RHSA-2026:32961>
- <https://access.redhat.com/security/cve/CVE-2026-56379>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2491700>
- <https://github.com/ImageMagick/ImageMagick>
- <https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-56379.json>
- <https://www.vulncheck.com/advisories/imagemagick-command-injection-via-svg-decoder>

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.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-xpg8-7m6m-jf56>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-xpg8-7m6m-jf56/>. Everything for agents: <https://agentprime.io/llms.txt>.