---
id: "MAL-2026-18706"
kind: "package"
aliases: ["MAL-2026-18706"]
title: "Malicious code in mcp-teamviewer (PyPI)"
severity: "critical"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "mcp-teamviewer", "fixed": [], "affected": "= 0.0.1", "ecosystem": "pypi"}]
ecosystems: ["pypi"]
tags: ["malicious", "package"]
not_affected_if: []
published_at: "2026-11-05T12:29:01+00:00"
first_seen_at: "2026-11-05T13:09:26+00:00"
updated_at: "2026-11-05T13:12:59+00:00"
sources: [{"source": "osv-malicious", "url": "https://osv.dev/vulnerability/MAL-2026-18706", "first_seen_at": "2026-11-05T13:09:26+00:00"}]
exploit_sources: []
---

# Malicious code in mcp-teamviewer (PyPI)

## Affected

- pypi:mcp-teamviewer affected = 0.0.1 fixed no fixed version listed

## Timeline

- 2026-11-05T13:09:26+00:00 osv-malicious https://osv.dev/vulnerability/MAL-2026-18706

## From the sources

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_-= Per source details. Do not edit below this line.=-_

## Source: ossf-package-analysis (a5d59e94208df065ea45c96e99b262462ea08b134b85f9d1f707f4350623d7ff)
The OpenSSF Package Analysis project identified 'mcp-teamviewer' @ 0.0.1 (pypi) as malicious.

It is considered malicious because:

- The package communicates with a domain associated with malicious activity.

---

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