Apple has just released iOS 18.3.2, a critical security update addressing an actively exploited vulnerability in WebKit, the engine that powers the Safari browser. While this update doesn’t introduce flashy new features, it’s crucial for protecting your device against potential threats, particularly given the seriousness of the exploit.
The vulnerability allowed maliciously crafted web content to break out of the browser’s security sandbox, potentially giving attackers significant access to the affected device. Although Apple suggests this exploit required considerable effort and was primarily used in highly targeted attacks against specific individuals, staying protected by updating your software immediately is strongly recommended.
Apple has noted this fix supplements protections initially introduced back in iOS 17.2, meaning anyone on earlier software versions remains especially vulnerable. The new update also addresses a separate issue that prevented playback of certain streaming content on iPhones and iPads.
Apple hasn’t provided specific details on how widespread the exploitation was, but given the targeted nature and potential severity, promptly installing the update is the safest course of action. Better safe than sorry!
How to get iOS 18.3.2
Even if you have Automatic Updates enabled, it’s quicker to manually trigger the update process. Go to Settings > General > Software Update to check for and install the latest version of iOS.