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npm · Malicious package advisory

Malware

com.microsoft.mrtk.graphicstools.shadergraph.unity

GHSA-rw64-f82f-3pjw

Malicious code in com.microsoft.mrtk.graphicstools.shadergraph.unity (npm)

Details

**Severity:** Critical

**Affected versions:** `>= 1.9.9`

The package communicates with a domain associated with malicious activity.

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/4012598c9b06e58935bd8883f7a0cd37c3130664/osv/malicious/npm/com.microsoft.mrtk.graphicstools.shadergraph.unity/MAL-2025-6918.json))

**References:**
- https://github.com/ossf/malicious-packages/blob/4012598c9b06e58935bd8883f7a0cd37c3130664/osv/malicious/npm/com.microsoft.mrtk.graphicstools.shadergraph.unity/MAL-2025-6918.json
- https://github.com/advisories/GHSA-rw64-f82f-3pjw

Compromised versions (1)

  • >= 1.9.9

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.