Apple WebKit Memory Corruption Vulnerability

Vulnerability

A memory corruption vulnerability has been identified in the WebKit component of multiple Apple operating systems, including macOS Sequoia 15.6, iOS 18.6, iPadOS 18.6, tvOS 18.6, watchOS 11.6, and visionOS 2.6. This vulnerability arises from improper memory handling when processing maliciously crafted web content, which can lead to memory corruption and potentially allow for arbitrary code execution.

Impact

Exploitation of this vulnerability causes memory corruption, which can lead to arbitrary code execution.

Added: Jul 30, 2025, 2:57 AM
Updated: Jul 30, 2025, 2:57 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.4
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.