CVE-2026-12703

CVE Enrichment

CVSS: 8.0 HIGH
EPSS: 0.40%
EPSS Percentile: 31.96%
CISA KEV: Not listed

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: psirt@teamviewer.com
Published: 29-Jul-2026 22:16
Last Modified: 30-Jul-2026 23:45
EPSS Date: 2026-10-11
CWE: CWE-288

CVSS Vector


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

References

psirt@teamviewer.com

Last enrichment sync: 12-Oct-2026 06:30
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

CVE-2026-92368, CVE-2026-92369, CVE-2026-92370, CVE-2026-92371, CVE-2026-19042, CVE-2026-16444, CVE-2026-12703 (TeamViewer), CVE-2026-102331 (Google Chrome), from CVE-2026-100756 through CVE-2026-100793 (Mozilla Weekly Security Recap: Exploited Citrix NetScaler Flaw and Dozens of Vulnerabilities

CVE (135)

Vendors (1)

Products (2)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.