What is GHSA-r926-cxpx-jff4?

GHSA-r926-cxpx-jff4 is a security advisory published by GitHub Security Advisories with High severity. TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error...

Which CVE IDs does GHSA-r926-cxpx-jff4 cover?

GHSA-r926-cxpx-jff4 covers the following CVE IDs: CVE-2026-12703. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r926-cxpx-jff4?

GHSA-r926-cxpx-jff4 has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-r926-cxpx-jff4HighCVSS 8.0

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error...

Vendor

GitHub Security Advisories

Published

July 29, 2026

Last Modified

July 29, 2026

🔗 CVE IDs covered (1)

CVE-2026-12703 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-12703
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1007
https://github.com/advisories/GHSA-r926-cxpx-jff4