CVE-2026-23568: Out-of-bounds read vulnerability in Content Distribution Service
An out-of-bounds read vulnerability in the TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior version 26.1 for Windows allows an attacker on the adjacent network to cause information disclosure or denial-of-service via a special crafted packet. The leaked memory could be used to bypass ASLR and facilitate further exploitation.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2026-23568?
CVE-2026-23568 has a severity rating that indicates a significant risk of information disclosure due to an out-of-bounds read vulnerability.
How do I fix CVE-2026-23568?
To fix CVE-2026-23568, upgrade the TeamViewer DEX Client to version 26.1 or a later version.
What are the risks associated with CVE-2026-23568?
The risks associated with CVE-2026-23568 include potential information disclosure to attackers on adjacent networks.
Which versions of TeamViewer DEX Client are affected by CVE-2026-23568?
CVE-2026-23568 affects all versions of TeamViewer DEX Client prior to version 26.1.
Is CVE-2026-23568 a client-side or server-side vulnerability?
CVE-2026-23568 is a client-side vulnerability affecting the TeamViewer DEX Client.