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CVE-2026-19042

Command Injection in TeamViewer Desktop Client for Linux through Chat Link Handling PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
TeamViewer / Full Clientaffected 15.0 before 15.81.5; affected 14.0 before 14.7.488838; affected 13.0 before 13.2.153978
TeamViewer / Hostaffected 15.0 before 15.81.5; affected 14.0 before 14.7.488838; affected 13.0 before 13.2.153978

CWE

CWE-78

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.