Apple's iOS 18.3 and iPadOS 18.3 updates contain key security improvements and patch actively exploited vulnerabilities. Here's why you should update today.The iOS 18.3 update fixes an actively exploited vulnerability.On Monday, after a series of developer betas, Apple released iOS 18.3 to the general public. While the update contains a variety of noteworthy enhancements and features, including changes to Apple Intelligence notification summaries, the operating system also includes important security patches.As with most iOS updates, iOS 18.3 addresses core security issues related to different features and aspects of the iPhone operating system. Many of the changes introduced on Monday were designed to prevent local and remote attackers from accessing users' private information. Continue Reading on AppleInsider | Discuss on our Forums