The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing web content may lead to a denial-of-service.
https://support.apple.com/en-us/122070
https://support.apple.com/en-us/122069
https://support.apple.com/en-us/122067
https://support.apple.com/en-us/121845
https://support.apple.com/en-us/121844
https://support.apple.com/en-us/121843
https://support.apple.com/en-us/121839
https://support.apple.com/en-us/121837
http://seclists.org/fulldisclosure/2025/Jan/17