Description
An integer overflow in the remote-control screen processing component of TeamViewer clients (Full Client, Portable and Remote Control App) prior to version 15.83 may allow a malicious remote host to cause a denial of service or, depending on the platform, potentially execute arbitrary code with the privileges of the viewer process. Exploitation requires a user to establish a remote-control session to an attacker-controlled or compromised host.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
Source: the vendor's advisory (CNA). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| TeamViewer | Full Client | < 15.83; >= 15.64.0 (Legacy Windows 7 & 8), < 15.64.10 (Legacy Windows 7 & 8); >= 14.7.0 (Windows), < 14.7.48868 (Windows); >= 14.7.0 (Linux), < 14.7.48868 (Linux); >= 14.7.0 (macOS), < 14.7.48868 (macOS); >= 13.2.0 (Windows), < 13.2.36231 (Windows); >= 13.2.0 (Linux), < 13.2.154008 (Linux); >= 13.2.0 (macOS), < 13.2.154007 (macOS) |
| TeamViewer | Portable | < 15.83; >= 15.64.0 (Legacy Windows 7 & 8), < 15.64.10 (Legacy Windows 7 & 8) |
| TeamViewer | Remote Control | < 15.83 |
References
Timeline
- Published
- Oct 27, 2026
- Last modified
- Nov 4, 2026
- NVD status
- Awaiting Analysis