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.
Published: 2026-10-27
Score: 8.8 High
EPSS: n/a
KEV: No
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Remediation

Vendor Solution

Update to the latest available version.

Tracking

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History

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'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: TV

Published:

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

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

Link: CVE-2026-111585

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-111585

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T17:00:07Z

Weaknesses
  • CWE-190

    Integer Overflow or Wraparound