CVE-2026-23564

Name of the Vulnerable Software and Affected Versions TeamViewer DEX Client versions prior to 26.1

Description A flaw exists in the TeamViewer DEX Client Content Distribution Service (NomadBranch.exe) that, for versions before 26.1, could allow an attacker on the local network to intercept normally encrypted UDP traffic, causing it to be sent in cleartext. This could lead to the disclosure of sensitive information.

Recommendations Update TeamViewer DEX Client to version 26.1 or later.