CVE-2026-111584

Local Privilege Escalation via Race Condition in TeamViewer Patch Management for Windows

Published Oct 27, 2026 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
A race condition in the installation
process of TeamViewer Remote Management - Patch Management for Windows prior to
version 26.9.1 allows a local authenticated attacker with low privileges to
execute arbitrary code with elevated privileges by replacing the service
executable in an insufficiently protected temporary directory during Patch
Management activation.

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 teamviewer Remote - Patch Management
Vendors & Products Teamviewer
Teamviewer teamviewer Remote - Patch Management
Type Values Removed Values Added
Description A race condition in the installation process of TeamViewer Remote Management - Patch Management for Windows prior to version 26.9.1 allows a local authenticated attacker with low privileges to execute arbitrary code with elevated privileges by replacing the service executable in an insufficiently protected temporary directory during Patch Management activation.
Title Local Privilege Escalation via Race Condition in TeamViewer Patch Management for Windows
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TV
Published
Updated
Nov 4, 2026, 8:27 PM
Reserved
Oct 16, 2026, 1:05 PM
Status
Awaiting Analysis
Published
Oct 27, 2026, 4:17 PM
Modified
Nov 4, 2026, 9:17 PM