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.
History

Thu, 05 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 28 Oct 2026 22:30:00 +0000

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

Tue, 27 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
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.
Title Integer Overflow in TeamViewer Remote Control Screen Decompression Leading to Heap-Based Buffer Overflow
Weaknesses CWE-190
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: TV

Published: 2026-10-27T15:19:40.571Z

Updated: 2026-11-04T20:27:33.505Z

Reserved: 2026-10-16T13:05:08.747Z

Link: CVE-2026-111585

cve-icon Vulnrichment

Updated: 2026-11-04T18:45:55.056Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-27T16:17:29.870

Modified: 2026-11-04T21:17:49.477

Link: CVE-2026-111585

cve-icon Redhat

No data.