Apple CoreMedia Out-of-Bounds Access Vulnerability Leading to Memory Corruption

Vulnerability

A vulnerability in the CoreMedia framework of Apple products was identified, allowing for out-of-bounds access in the processing of media files. This issue could lead to memory corruption or unexpected termination of applications. The vulnerability affects multiple Apple operating systems, including iOS 26, iPadOS 26, macOS Tahoe 26, tvOS 26, watchOS 26, and visionOS 26.

Impact

Exploitation of this vulnerability can cause applications to terminate unexpectedly or disrupt process memory, potentially leading to memory corruption.

Added: Sep 15, 2025, 11:17 PM
Updated: Sep 15, 2025, 11:17 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
3.1
exploitability
4.4
remediation
7.7
relevance
0.5
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.