CVE-2026-23566 | TeamViewer DEX Client up to 26.0 on Windows Content Distribution Service NomadBranch.exe input validation

A vulnerability was found in TeamViewer DEX Client up to 26.0 on Windows and classified as problematic. This vulnerability affects unknown code of the file NomadBranch.exe of the component Content Distribution Service. The manipulation results in improper input validation.

This vulnerability was named CVE-2026-23566. The attack needs to be approached within the local network. There is no available exploit.

It is suggested to upgrade the affected component.