CVE-2026-92376
Received Received - Intake

Improper Authentication in TeamViewer Remote Management for Windows

Publication date: 2026-10-27

Last updated on: 2026-10-27

Assigner: TeamViewer Germany GmbH

Description
Improper authentication in the inter-process communication (IPC) mechanism of TeamViewer Remote Management Monitoring for Windows prior to version 26.10.1 allows a local authenticated attacker with low privileges to impersonate the IPC broker and cause the Monitoring service to execute arbitrary code with NT AUTHORITY\SYSTEM privileges, resulting in local privilege escalation.

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Meta Information

Published
2026-10-27
Last Modified
2026-10-27
Generated
2026-10-27
AI Q&A
2026-10-27
EPSS Evaluated
N/A
NVD
CVE-2026-92376
EUVD
EUVD-2026-111076

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
TeamViewer Remote Management - Monitoring 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-287 When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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Executive Summary

This vulnerability is an improper authentication issue in the inter-process communication (IPC) mechanism of TeamViewer Remote Management Monitoring for Windows versions before 26.10.1. A local authenticated attacker with low privileges can exploit this to impersonate the IPC broker and trick the Monitoring service into executing arbitrary code with SYSTEM privileges.

Impact Analysis

This vulnerability allows a local attacker to escalate their privileges to SYSTEM level on the affected system. This could enable the attacker to gain full control over the machine, install malware, access sensitive data, or perform other malicious actions with elevated permissions.

Mitigation Strategies

Update TeamViewer Remote Management Monitoring for Windows to version 26.10.1 or later to address the improper authentication issue in the IPC mechanism.

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