CVE-2021-30758 - Apple iPhone OS, Apple Safari and Apple watchOS
Critical 8.8
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
Affected software
Apple iPhone OS
Apple Safari
Apple watchOS
Apple Macos
Apple Tvos