CVE-2026-12703
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.
- Published Jul 29, 2026
- CVSS 8.0 high
- 0.4% chance of exploitation in the next 30 days (EPSS)
- A fix is available