Apple has officially launched iOS 26.3, urging iPhone users to promptly update their devices through the Settings menu. This latest operating system release addresses 39 vulnerabilities, including a zero-day flaw that could potentially be exploited by cybercriminals. Apple highlighted the importance of this update, indicating that the security issue may have been used in targeted attacks on earlier iOS versions.
Aside from the critical fix, the update also addresses various security weaknesses in apps and services. To ensure your iPhone is running the latest software, navigate to Settings, then General, and select Software Update. iOS 26.3 should be available for download, which is recommended to be done over a Wi-Fi connection. Remember that the update will require a device restart, so it’s advisable to avoid initiating it if you are expecting important calls or messages.
This move by Apple underscores the significance of keeping devices up to date to enhance security and protect against potential threats.