Apple urges iPhone owners to install iOS 18.3.1 for critical security fix

Apple has rolled out an essential update for iPhone users, addressing a significant security vulnerability in iOS 18.3.1.

The update fixes a flaw that could potentially allow attackers to bypass key security measures on locked iPhones, specifically the USB Restricted Mode, which is intended to prevent USB accessories from connecting to a device after an hour of being locked.

This mode is a vital feature designed to protect sensitive user data from unauthorized access, and the vulnerability could be exploited to disable it, leaving iPhones at risk of unauthorized connections.

The flaw could be used by attackers to target individuals, prompting Apple to release the update swiftly.

iPhone users are strongly advised to update their devices to iOS 18.3.1 as soon as possible to ensure their data remains secure.

The update is available for iPhone XS models and newer, with older devices released before 2017 not being eligible for this patch.

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