CVE-2025-44016: File Hash Validation Bypass in NomadBranch.exe
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.
Affected Software
Remediation
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Event History
Frequently Asked Questions
What is the severity of CVE-2025-44016?
CVE-2025-44016 has been classified as a high severity vulnerability.
How do I fix CVE-2025-44016?
To mitigate CVE-2025-44016, update the TeamViewer DEX Client to version 25.11 or later.
What does CVE-2025-44016 affect?
CVE-2025-44016 affects the TeamViewer DEX Client, specifically the Content Distribution Service (NomadBranch.exe) prior to version 25.11.
What type of attack is possible due to CVE-2025-44016?
CVE-2025-44016 allows attackers to bypass file integrity validation, potentially allowing malicious files to be executed.
Can CVE-2025-44016 be exploited remotely?
Yes, CVE-2025-44016 can be exploited remotely if an attacker sends a crafted request to the affected system.