Apple WebKit Denial-of-Service Vulnerability

A denial-of-service vulnerability has been identified in WebKit, the engine that powers the Safari browser and other applications on Apple devices. This vulnerability is present in WebKit versions prior to 26.1 and can be exploited by processing maliciously crafted web content, leading to an unexpected process crash. The issue has been addressed in Safari 26.1, as well as in the latest versions of iOS, iPadOS, tvOS, watchOS, and visionOS.

Impact

Exploitation of this vulnerability causes an unexpected process crash, leading to a denial-of-service condition.

Remediation

Users can update to Safari 26.1 or the latest versions of iOS, iPadOS, tvOS, watchOS, or visionOS to address this vulnerability.