CVE-2026-23568

MEDIUM

TeamViewer DEX Client <26.1 - Info Disclosure/DoS

Title source: llm
STIX 2.1

Description

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.

Scores

CVSS v3 5.4
EPSS 0.0001
EPSS Percentile 1.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (1)
teamviewer/digital_employee_experience < 26.1
Published Jan 29, 2026
Tracked Since Feb 18, 2026