Improper Access Control in TeamViewer Products by TeamViewer
CVE-2026-92375

7.8HIGH

Key Information:

Vendor

Teamviewer

Status
Full Client
Host
Remote Management - Monitoring
Vendor
CVE Published:
27 October 2026

What is CVE-2026-92375?

An improper access control vulnerability exists in the IPC communication layer of TeamViewer Full Client and Host, as well as the Remote Management Monitoring component. Local authenticated attackers with low privileges can exploit this flaw to execute scripts with elevated privileges, potentially compromising the integrity of the system. Users are advised to update their software to the latest versions to mitigate the risk associated with this vulnerability.

Affected Version(s)

Full Client Windows 0 < 15.83

Full Client Windows 15.64.0 (Legacy Windows 7 & 8) < 15.64.10 (Legacy Windows 7 & 8)

Full Client Windows 14.7.0 (Windows) < 14.7.48868 (Windows)

References

https://www.teamviewer.com/en/resources/trust-center/secu...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

0x_alibabas (Giuliano Sanfins)
.