OS 26.3.1A adds Background Security Improvements with a manual Install option in Settings > Privacy & Security, for iPhone ...

Apple fixes WebKit CVE-2026-20643 in iOS 26.3.1, macOS 26.3.2 using background patches, reducing exploit risk.

The iOS 18 Public Beta is now available for download and installation. This video covers the following topics: - ...

Apple has rolled out its first public Background Security Improvement, a swift patch for a WebKit flaw in Safari. This new system delivers targeted fixes without full OS updates, requiring only a ...

Apple has introduced its first Background Security Improvement (BSI) update. This new system offers lightweight security ...

Apple has rolled out Background Security Improvements for iPhone, iPad and Mac, delivering smaller WebKit security fixes in ...

Remember Rapid Security Responses? Apple renamed and relaunched them as Background Security Improvements, and the first one patches a WebKit flaw in iOS, iPadOS, and macOS 26.3.1. Here's what you need ...

Apple introduces seamless background security patches, fixing WebKit flaws faster without full OS upgrades across iPhone, iPad, and Mac.

Software updates tend to come with game-changing improvements to the user experience, but iOS 26 includes fresh bugs that have really riled up some Redditors.

A Background Security Improvement in iOS 26.3.1 fixes a WebKit issue in Safari that could break one of the web's most ...

Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026-20643 on ...

With so-called BSIs, Apple wants to update devices faster for smaller fixes. The problem: They are hidden deep in the settings.