Apple macOS Sequoia Out-of-Bounds Read Vulnerability Leading to Denial-of-Service

Vulnerability

A vulnerability allowing an out-of-bounds read has been identified in Apple macOS Sequoia. This issue was addressed with improved bounds checking. However, it may still allow an application to cause a denial-of-service.

Impact

Exploitation of this vulnerability can lead to a denial-of-service condition, causing unexpected system termination or application crashes.

Remediation

Users can update to macOS Sequoia 15.7.2 to address this vulnerability.

Added: Nov 4, 2025, 3:21 AM
Updated: Nov 4, 2025, 3:21 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.4
remediation
7.7
relevance
1.0
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.