Apple macOS Tahoe 26 USB Restricted Mode Bypass Vulnerability

Vulnerability

A vulnerability exists in macOS Tahoe 26 that allows USB Restricted Mode to be bypassed for accessories connected during the boot process. This issue arises from a permissions flaw that has now been addressed with additional restrictions.

Impact

Exploitation of this vulnerability allows USB Restricted Mode to be bypassed, potentially enabling unauthorized access to data on the device via connected accessories.

Added: Sep 16, 2025, 12:43 AM
Updated: Sep 16, 2025, 12:43 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
3.3
remediation
7.7
relevance
0.5
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.