Apple Webkit Uncontrolled Resource Consumption Vulnerability
A remote attacker may be able to cause arbitrary code execution
The information has been provided by OSS-Fuzz
The original article can be found at https://support.apple.com/en-in/HT211103
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. A remote attacker may be able to cause arbitrary code execution.
Apple Watch Series 1 and later