Apple macOS Symlink Validation Vulnerability Allowing Modification of Protected Files

Vulnerability

A vulnerability exists in Apple macOS Sonoma and macOS Sequoia that allows an application to modify protected areas of the file system. This issue arises from inadequate validation of symbolic links, which can be exploited to access or alter sensitive data.

Impact

Exploitation of this vulnerability could lead to unauthorized modifications of protected parts of the file system, potentially allowing apps to interfere with system operations or user data management.

Remediation

Users can update to macOS Sonoma 14.8.2 or macOS Sequoia 15.7.2 to address this vulnerability.

Added: Nov 4, 2025, 2:40 AM
Updated: Nov 4, 2025, 2:40 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.7
remediation
7.7
relevance
0.9
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.