Apple · Watchos · CVE-2021-30818
**Name of the Vulnerable Software and Affected Versions**
iOS versions prior to 14.8
iPadOS versions prior to 14.8
tvOS versions prior to 15
watchOS versions prior to 8
Safari versions prior to 15
**Description**
A type confusion issue was addressed with improved state handling. Processing maliciously crafted web content may lead to arbitrary code execution. This issue is related to errors in data type mixing in the WPE WebKit browser module for Safari in iOS, iPadOS, tvOS, watchOS, and macOS operating systems. Exploitation of this issue may allow a remote attacker to execute arbitrary code.
**Recommendations**
For iOS versions prior to 14.8, update to iOS 14.8 or later.
For iPadOS versions prior to 14.8, update to iPadOS 14.8 or later.
For tvOS versions prior to 15, update to tvOS 15 or later.
For watchOS versions prior to 8, update to watchOS 8 or later.
For Safari versions prior to 15, update to Safari 15 or later.