CVE-2026-111583 | TeamViewer Full Client/Host up to 15.81.5 Installer Staging Directory access control

October 27, 2026 Yanac

A vulnerability, which was classified as critical, was found in TeamViewer Full Client and Host. This vulnerability affects unknown code of the component Installer Staging Directory. Executing a manipulation can lead to improper access controls.

This vulnerability appears as CVE-2026-111583. The attack requires local access. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More