While the vulnerability was originally tied to Chrome, Apple issued updates because its own WebKit browser engine, which powers Safari and other Apple software, also relies on the same open-source components. In affected versions of Safari, the flaw could lead to unexpected crashes. Although no active exploitation has been reported against Safari users, Apple moved quickly to close off any possible attack vectors. This includes patches in iOS 18.6, iPadOS 18.6, macOS Sequoia 15.6, iPadOS 17.7.9 for older iPads, watchOS 11.6, tvOS 18.6, and visionOS 2.6.