CVE-2026-92371 Local Privilege Escalation via Improper Link Resolution in Cloud Session Recording
A local attacker can exploit a race condition in Cloud Session Recording to perform privileged file operations, leading to privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-92371?
CVE-2026-92371 is a high-severity vulnerability in TeamViewer Full Client, published on 29 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official 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.
Weakness: CWE-59
Which versions are affected by CVE-2026-92371?
How do I fix CVE-2026-92371?
No fix has been published for CVE-2026-92371 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-92371 being exploited?
There is no known exploitation of CVE-2026-92371 in the wild and no public exploit code.
Sources
Also known as GHSA-j8jf-5637-q9wc.