Apple WebKit Memory Management Vulnerability Leading to Process Crash
Vulnerability
A use-after-free vulnerability has been identified in the WebKit component of Apple Safari, iOS, iPadOS, macOS Tahoe, and visionOS. This vulnerability allows processing of maliciously crafted web content, which may result in an unexpected process crash. The issue is present in Safari 26.4, iOS 26.4, iPadOS 26.4, macOS Tahoe 26.4, and visionOS 26.4.
Impact
Exploitation of this vulnerability causes an unexpected process crash, leading to a denial-of-service condition.
Added: Mar 25, 2026, 1:59 AM
Updated: Mar 25, 2026, 1:59 AM
Vulnerability Rating
Custom Algorithm
spread
0.0impact
0.6exploitability
6.2remediation
0.0relevance
4.6threat
0.0urgency
2.9incentive
0.0Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.