CVE-2026-12703

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-23566 Log Injection in Content Distribution Service UDP Handler

A vulnerability in 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 inject, tamper with, or forge log entries in \Nomad Branch.log via crafted data sent to the UDP network handler. Th...

CVE-2025-64994 Privilege Escalation via Uncontrolled Search Path in 1E-Nomad-SetWorkRate instruction

A privilege escalation vulnerability was discovered in TeamViewer DEX former 1E DEX, specifically within the 1E-Nomad-SetWorkRate instruction prior V17.1. The improper handling of executable search paths could allow local attackers with write access to a PATH directory on a device to escalate...

CVE-2025-12687

CVE-2025-12687 affects TeamViewer DEX Client (Content Distribution Service, NomadBranch.exe) for Windows, with vulnerable versions prior to 25.11. A crafted command can cause an application crash, leading to service termination (Denial of Service). Multiple sources confirm the impact is an availa...