Apple Model I/O Out-of-Bounds Access Vulnerability Allowing Memory Corruption

Vulnerability

An out-of-bounds access vulnerability has been identified in the Model I/O framework of Apple software, including macOS Sequoia 15.6, iOS 18.6, iPadOS 18.6, tvOS 18.6, and visionOS 2.6. This vulnerability arises from insufficient bounds checking when processing certain media files, which can lead to memory corruption or unexpected termination of applications.

Impact

Exploitation of this vulnerability can cause memory corruption, potentially allowing for arbitrary code execution, or lead to an unexpected termination of the affected application.

Added: Jul 30, 2025, 1:38 AM
Updated: Jul 30, 2025, 1:38 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.7
remediation
7.7
relevance
0.3
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.