CVE-2026-111584 TeamViewer Remote Management - Patch Management - Race Condition

TeamViewer Remote Management - Patch Management for Windows < 26.9.1 contains a race condition caused by insufficient protection of temporary directory during installation, letting local authenticated low-privilege attackers execute code with elevated privileges.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.11% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Race Condition
Impact
Remote Code Execution, Privilege Escalation
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Published
27 October 2026
Updated
29 October 2026
Weakness
CWE-269

Vendor fix

Update to version 26.9.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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