Tuesday's iOS 18.3.2 update contains a supplementary security fix, fully patching an actively exploited vulnerability present in older versions of the iPhone operating system.iOS 18.3.2 contains a supplementary fix for an actively exploited vulnerability.On Tuesday, following the launch of the third developer beta of iOS 18.4, Apple released iOS 18.3.2. While the update itself is relatively minor, it includes an important security fix related to web browsing.Specifically, iOS 18.3.2 contains a supplementary fix for a WebKit vulnerability that was believed to have been fully patched with iOS 17.2. According to Apple's website, the vulnerability meant that attackers were able to use maliciously crafted web content to break out of the iOS Web Content sandbox. Continue Reading on AppleInsider | Discuss on our Forums