Disclosure summary
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.
Source-reported weakness categories
CWE-20, NVD-CWE-noinfo
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-44016
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| teamviewer | digital_employee_experience | * {"versionEndExcluding":"25.11"} |
Original records & references
- NIST NVD record
- CVE Program record
- www.teamviewer.com — Vendor Advisory
PUBLISHED 2025-12-11T07:16:25-05:00
MODIFIED 2026-10-08T06:10:00-04:00
INGESTED 2026-10-08T12:35:37-04:00