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Actively Exploited in the Wild

This vulnerability is being actively exploited in the wild.

Apple WebKit Use-After-Free Vulnerability Allowing Arbitrary Code Execution

Vulnerability

A use-after-free vulnerability has been identified in the WebKit component of multiple Apple products, including iOS, iPadOS, macOS Ventura, and Safari. This vulnerability arises from improper memory management, which can be exploited by processing maliciously crafted web content, leading to arbitrary code execution. Apple is aware of reports suggesting that this vulnerability may have been actively exploited.

Impact

Exploitation of this vulnerability allows for arbitrary code execution, potentially with kernel privileges, depending on the affected platform.

Remediation

Users can update to Safari 16.4.1, iOS 15.7.5, iPadOS 15.7.5, iOS 16.4.1, iPadOS 16.4.1, or macOS Ventura 13.3.1 to address this vulnerability.

Added: May 15, 2026, 11:01 AM
Updated: May 15, 2026, 11:01 AM

Vulnerability Rating

Custom Algorithm
spread
9.0
impact
7.5
exploitability
5.3
remediation
7.7
relevance
0.0
threat
8.0
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.