CVE-2026-111585
CVE-2026-111585 · Integer Overflow in TeamViewer Remote Control Screen Decompression Leading to Heap-Based Buffer Overflow
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.8 · High · EPSS 0.3% · Fix available
- Published
- Updated
Affected products and versions
full client
- Versions
- ≥ 0, < 15.83: Affected (custom)
- ≥ 15.64.0 (Legacy Windows 7 & 8), < 15.64.10 (Legacy Windows 7 & 8): Affected (custom)
- ≥ 14.7.0 (Windows), < 14.7.48868 (Windows): Affected (custom)
- ≥ 14.7.0 (Linux), < 14.7.48868 (Linux): Affected (custom)
- ≥ 14.7.0 (macOS), < 14.7.48868 (macOS): Affected (custom)
- ≥ 13.2.0 (Windows), < 13.2.36231 (Windows): Affected (custom)
- ≥ 13.2.0 (Linux), < 13.2.154008 (Linux): Affected (custom)
- ≥ 13.2.0 (macOS), < 13.2.154007 (macOS): Affected (custom)
Update to 13.2.154008 (Linux); Update to 14.7.48868 (Windows); Update to 15.64.10 (Legacy Windows 7 & 8)
portable
- Versions
- ≥ 0, < 15.83: Affected (custom)
- ≥ 15.64.0 (Legacy Windows 7 & 8), < 15.64.10 (Legacy Windows 7 & 8): Affected (custom)
Update to 15.64.10 (Legacy Windows 7 & 8)
remote control
- Versions
- ≥ 0, < 15.83: Affected (custom)
Update to 15.83