CVE-2026-111582 PUBLISHED

Local Privilege Escalation via DLL Hijacking in TeamViewer Monitoring for Windows

Assigner: TV
Reserved: 16.10.2026 Published: 27.10.2026 Updated: 27.10.2026

A DLL loading vulnerability in the TeamViewer Remote Management Monitoring installer for Windows prior to version 26.10.1 allows a local authenticated attacker with low privileges to execute arbitrary code with elevated privileges. Exploitation requires user interaction.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS Score: 7.3

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	TeamViewer
Product	Remote Management - Monitoring
Versions	Default: unaffected affected from 0 to 26.10.1 (excl.)

Solutions

Update to the latest available version.

Credits

0x_alibabas (Giuliano Sanfins) finder

References

https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/

Problem Types

CWE-269: Improper Privilege Management CWE