Product:
TeamViewer DEX Client
Summary
A vulnerability in TeamViewer DEX Client – Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows an attacker on the adjacent network to cause the NomadBranch.exe process to terminate via crafted requests. This can result in a denial-of-service condition of the Content Distribution Service.
Details
| Severity | Base Score | CVE |
|---|---|---|
| MEDIUM | 6.5 | CVE-2026-23565 |
Exploitation
An attacker on the adjacent network can exploit this vulnerability by sending specially crafted requests to the NomadBranch.exe process. This can lead to the termination of the process, resulting in a denial-of-service condition for the Content Distribution Service.
Affected Products
- TeamViewer DEX Client – Vulnerable prior version 26.1 for Windows
Mitigation
To mitigate this vulnerability, users should upgrade to the latest version of TeamViewer DEX Client. Additionally, network segmentation and monitoring can help prevent unauthorized access from adjacent networks.