Apple Various Products Kernel Memory Disclosure Vulnerability

Vulnerability

A vulnerability exists that allows an application to disclose kernel memory. This issue is present in multiple Apple operating systems, including iOS 18.7.9, iPadOS 18.7.9, iOS 26.5, iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, and watchOS 26.5. The vulnerability arises from improper memory handling, which could potentially be exploited by applications to access sensitive kernel data.

Impact

Exploitation of this vulnerability could lead to unauthorized access to kernel memory, allowing apps to read sensitive information or manipulate system processes.

Remediation

Users can update to the latest versions of iOS, iPadOS, macOS, tvOS, visionOS, and watchOS to address this vulnerability.

Added: May 11, 2026, 9:28 PM
Updated: May 11, 2026, 9:28 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
3.3
remediation
7.7
relevance
7.6
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.