Apple security updates
| Name and information link | Available for | Release date |
|---|---|---|
| Studio Display Firmware Update 16.4 | macOS Ventura 13.3 and later | 27 Mar 2023 |
| Safari 16.4 | macOS Big Sur and macOS Monterey | 27 Mar 2023 |
| iOS 15.7.4 and iPadOS 15.7.4 | iPhone 6s (all models), iPhone 7 (all models), iPhone SE (1st generation), iPad Air 2, iPad mini (4th generation), and iPod touch (7th generation) | 27 Mar 2023 |
| iOS 16.4 and iPadOS 16.4 | iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later | 27 Mar 2023 |
| watchOS 9.4 | Apple Watch Series 4 and later | 27 Mar 2023 |
| tvOS 16.4 | Apple TV 4K (all models) and Apple TV HD | 27 Mar 2023 |
| macOS Big Sur 11.7.5 | macOS Big Sur | 27 Mar 2023 |
| macOS Monterey 12.6.4 | macOS Monterey | 27 Mar 2023 |
| macOS Ventura 13.3 | macOS Ventura | 27 Mar 2023 |
