#VU122142 Out-of-bounds read in Digital Employee Experience (DEX) Client for Windows - CVE-2026-23568
Published: January 30, 2026
Vulnerability identifier: #VU122142
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-23568
CWE-ID: CWE-125
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
Digital Employee Experience (DEX) Client for Windows
Digital Employee Experience (DEX) Client for Windows
Software vendor:
TeamViewer
TeamViewer
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in Content Distribution Service. A remote attacker on the local network can trigger an out-of-bounds read error and read contents of memory on the system or perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.