Overview
- iOS 18.3 addresses 29 security vulnerabilities, including a CoreMedia flaw already exploited in real-world attacks.
- The update fixes critical Kernel issues that could allow attackers to gain full control of devices.
- New features include expanded AI-driven 'Visual Intelligence' functionality for iPhone 16 and updates to notification management.
- Apple Intelligence AI tools, including Siri enhancements, are now auto-enabled for iPhone 15 and newer models, with privacy considerations highlighted.
- Users are strongly advised to update their devices promptly to protect against data breaches, unauthorized access, and other cyber threats.