VULNERABILITY INTELLIGENCE

CVE-2025-44016

CVSS score8.8 HIGH
EPSS probability0.30%
CISA KEVNot currently listed
Published2025-12-11
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A vulnerability in TeamViewer DEX Client (former 1E client) - Content Distribution Service (NomadBranch.exe) prior version 25.11 for Windows allows malicious actors to bypass file integrity validation via a crafted request. By providing a valid hash for a malicious file, an attacker can cause the service to incorrectly validate and process the file as trusted, enabling arbitrary code execution under the Nomad Branch service context.

Weakness classification

  • psirt@teamviewer.com: CWE-20
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references