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Apple Products Integer Overflow Vulnerability Leading to Unexpected System Termination

Vulnerability

An integer overflow vulnerability has been identified in multiple Apple operating systems, including iOS 18.7.9, iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, and macOS Tahoe 26.5. This vulnerability allows an application to cause unexpected system termination. The issue arises from inadequate input validation, which creates the potential for integer overflow exploitation.

Impact

Exploitation of this vulnerability can lead to unexpected system termination, causing applications to crash or become unresponsive.

Added: May 11, 2026, 9:54 PM
Updated: May 11, 2026, 9:54 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.2
remediation
7.7
relevance
8.0
threat
0.0
urgency
2.9
incentive
0.0

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