Apple has released iOS 26.3.1 (a), iPadOS 26.3.1 (a), macOS 26.3.1 (a), and macOS 26.3.2 (a), marking the first public use of its new Background Security Improvements system, a renamed version of the ...
Apple warns that uninstalling a Background Security Improvements update removes all previously applied background patches, reverting the device to the baseline OS version (such as iOS 26.3.1) without ...
A Background Security Improvement in iOS 26.3.1 fixes a WebKit issue in Safari that could break one of the web's most important safety rules. Apple released a Background Security Improvement on March ...
Apple has published its first “background security improvement” update to patch a security bug in its Safari web browser on iPhones, iPads, and Macs. According to a new security advisory posted ...
Apple has released a Background Security Update that addresses a newly uncovered flaw tracked as CVE-2026-20643, the effects of which span its smartphone, tablet, desktop and notebook product ...
Apple has started providing small security updates to iOS, iPadOS and macOS devices. These are dubbed Background Security Improvements that will offer minor system updates between the larger software ...
Apple is testing a Background Security Improvement feature that first rolled out in iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1. Developers and public beta testers who are running iOS 26.3, iPadOS ...