Apple WebKit Memory Corruption Vulnerability Leading to Process Crash in macOS Sequoia 15.5

Vulnerability

A memory corruption vulnerability has been identified in the WebKit component of Apple macOS Sequoia 15.5. This issue arises from improper handling of maliciously crafted web content, which can lead to an unexpected process crash. The vulnerability has been addressed with improved memory management practices.

Impact

Exploitation of this vulnerability can cause a process to crash unexpectedly.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.4
remediation
7.7
relevance
0.0
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.