Apple releases iOS 26.3 security test for beta users, details here [U: New update]

Published: (January 8, 2026 at 02:43 PM EST)
1 min read
Source: 9to5Mac

Source: 9to5Mac

Apple releases iOS 26.3 security test for beta users

If you’re running the iOS 26.3 beta, Apple has just released a new security update you can install. But there’s a catch: rather than including fixes, the update is simply testing out a new system. Here are the details. [Updated 1/8 with second release details]

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