CVE-2023-40401: Apple macOS

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

The issue was addressed with additional permissions checks. This issue is fixed in macOS Ventura 13.6.1. An attacker may be able to access passkeys without authentication.

Affected products

• Apple macOS: from 13.0, before 13.6.1 (fixed in 13.6.1)

Published 2023-10-25. Last modified 2026-06-17.