CVE-2026-12703

HIGH CVSS 8.0 View on NVD ↗

Description

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

References

https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1007/

Published: Jul 29, 2026 15:16 UTC Modified: Jul 29, 2026 16:17 UTC