CVE-2026-92376

Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for Windows

Published Oct 27, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
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.

Remediation

Vendor Solution

Update to the latest available version.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Teamviewer
Teamviewer remote Management - Monitoring
Vendors & Products Teamviewer
Teamviewer remote Management - Monitoring
Type Values Removed Values Added
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.
Title Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for Windows
Weaknesses CWE-287
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TV
Published
Updated
Nov 4, 2026, 8:28 PM
Reserved
Sep 16, 2026, 7:16 AM
Status
Awaiting Analysis
Published
Oct 27, 2026, 4:17 PM
Modified
Nov 4, 2026, 9:18 PM