VDB
GCVE-110-OSM-2026-424
GCVE-110-OSM-2026-424
Advisory PublishedCVSS 5.4/10
Malicious VS Code extension removed from Microsoft VS Code Marketplace.
Extension ID: Moushu.material-icon-theme-moushu
Publisher: Moushu
Removal Date: 5/23/2026
Violation Type: impersonation
This extension was identified and removed by Microsoft from the VS Code Marketplace for violating marketplace policies. The removal indicates potential security risks for users who may have installed this extension.
Source: https://github.com/microsoft/vsmarketplace/blob/main/RemovedPackages.md
Extension impersonates another legitimate extension or publisher.
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
5.4/10
Medium · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | runnerpost.runner-your-code | * (affected) | — |
| unknown | Moushu.material-icon-theme-moushu | all (affected) | — |
| unknown | rubyideext.ruby-ide-extension | * (affected), all (affected), * (affected), all (affected), all (affected), all (affected) | — |
| unknown | ssgwysc.volar-vscode | all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), * (affected), * (affected) | — |
| unknown | gvotcha.claude-code-extensions | * (affected) | — |
References
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.