Apple macOS Sequoia File Quarantine Bypass Vulnerability Allowing Sandbox Escape

Vulnerability

A file quarantine bypass vulnerability has been identified in macOS Sequoia, specifically in version 15.5. This issue allows an application to break out of its sandbox, potentially leading to unauthorized access or actions within the system.

Impact

Exploitation of this vulnerability could allow an application to escape its sandbox restrictions, potentially leading to unauthorized access to system resources or user data.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.0
exploitability
3.3
remediation
7.7
relevance
0.0
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.