CVE-2023-27954

Name of the Vulnerable Software and Affected Versions Safari versions prior to 16.4 macOS Ventura versions prior to 13.3 iOS versions prior to 16.4 iPadOS versions prior to 16.4 iOS versions prior to 15.7.4 iPadOS versions prior to 15.7.4 tvOS versions prior to 16.4 watchOS versions prior to 9.4

Description The issue allows a website to track sensitive user information by exploiting incorrect privilege assignment in the WPE WebKit and WebKitGTK modules. This is achieved by removing origin information.

Recommendations For Safari version prior to 16.4, update to Safari 16.4 or later. For macOS Ventura version prior to 13.3, update to macOS Ventura 13.3 or later. For iOS version prior to 16.4, update to iOS 16.4 or later. For iPadOS version prior to 16.4, update to iPadOS 16.4 or later. For iOS version prior to 15.7.4, update to iOS 15.7.4 or later. For iPadOS version prior to 15.7.4, update to iPadOS 15.7.4 or later. For tvOS version prior to 16.4, update to tvOS 16.4 or later. For watchOS version prior to 9.4, update to watchOS 9.4 or later.