Apple macOS Tahoe Denial-of-Service Vulnerability

Vulnerability

A denial-of-service vulnerability has been identified in Apple macOS Tahoe 26.1. This issue arises from inadequate input validation, which can lead to an application denial-of-service when visiting a malicious website.

Impact

Exploitation of this vulnerability can cause an application to become unresponsive or unavailable.

Remediation

Users can update to macOS Tahoe 26.1 to address this vulnerability.

Added: Dec 12, 2025, 9:23 PM
Updated: Dec 12, 2025, 9:23 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.4
remediation
7.7
relevance
1.4
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.