Simon Hunt

**Name of the Vulnerable Software and Affected Versions** macOS versions prior to Big Sur 11.1 Security Update versions prior to 2020-001 Catalina Security Update versions prior to 2020-007 Mojave iOS versions prior to 14.3 iPadOS versions prior to 14.3 tvOS versions prior to 14.3 **Description** The issue was related to the "Clear History and Website Data" feature not fully deleting browsing history. This was addressed with improved data deletion. A user may be unable to fully delete browsing history due to this issue. **Recommendations** For macOS versions prior to Big Sur 11.1, update to macOS Big Sur 11.1. For Security Update versions prior to 2020-001 Catalina, apply Security Update 2020-001 Catalina. For Security Update versions prior to 2020-007 Mojave, apply Security Update 2020-007 Mojave. For iOS versions prior to 14.3, update to iOS 14.3. For iPadOS versions prior to 14.3, update to iPadOS 14.3. For tvOS versions prior to 14.3, update to tvOS 14.3.