Teamviewer Host vulnerabilities
🔔 Create alert RSS Version checker
Published CVEs affecting Teamviewer Host: 1 record(s), with affected versions and fixes.
CVE-2026-19042
High · 8.8
CWE-78 Aug 26, 2026
Command Injection in TeamViewer Desktop Client for Linux through Chat Link Handling
A command injection vulnerability in TeamViewer Full
Client and Host for Linux prior to version 15.81.5 allows a remote attacker to
execute arbitrary commands in the context of the current user via a specially
crafted URL sent through the out-of-session chat feature. Exploitation requires
user interaction by clicking the malicious link.