TeamViewer Full Client and Host for Linux prior version 15.82 contains an improper path validation vulnerability in the Cloud Session Recording (CSR) functionality. By exploiting a race condition during path validation and subsequent file access, a local authenticated attacker may cause privileged file operations in unintended locations on the affected system.

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Advisories

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Fixes

Solution

Update to the latest version.


Workaround

No workaround given by the vendor.

History

Tue, 29 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Teamviewer
Teamviewer full Client
Teamviewer host
Vendors & Products Teamviewer
Teamviewer full Client
Teamviewer host

Tue, 29 Sep 2026 16:00:00 +0000

Type Values Removed Values Added
Description TeamViewer Full Client and Host for Linux prior version 15.82 contains an improper path validation vulnerability in the Cloud Session Recording (CSR) functionality. By exploiting a race condition during path validation and subsequent file access, a local authenticated attacker may cause privileged file operations in unintended locations on the affected system.
Title Local Privilege Escalation via Improper Link Resolution in Cloud Session Recording
Weaknesses CWE-59
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: TV

Published:

Updated: 2026-09-29T15:41:12.493Z

Reserved: 2026-09-16T07:16:01.956Z

Link: CVE-2026-92371

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-29T16:17:15.177

Modified: 2026-09-29T16:17:15.177

Link: CVE-2026-92371

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-29T18:15:07Z

Weaknesses