Update iOS 18.3.2 now to fix serious vulnerability on iPhone

Apple has just released iOS 18.3.2 and iPadOS 18.3.2 updates to fix a serious security vulnerability in WebKit, users should update immediately.

The iOS 18.3.2 update released by Apple patches a WebKit-related security vulnerability that was exploited on older versions of the mobile operating system, allowing attackers to escape the web content sandbox.

iOS 18.3.2 released by Apple to fix serious bugs on iPhone

Apple warns that the vulnerability "may have been exploited by attackers in highly sophisticated attacks against specific individuals on versions of iOS prior to iOS 17.2."

Notably, “Apple” said this is an additional patch for an attack that was prevented in iOS 17.2. Although it was previously handled, Apple discovered that an additional patch was necessary to ensure comprehensive security.

Apple emphasizes that to protect users, the company will not disclose, discuss, or confirm security issues until the investigation is complete and a fix is available. The security flaw was described as an out-of-bounds write issue and was fixed through improved checks to prevent unauthorized actions.

To update iOS 18.3.2, iPhone users should access the Settings app, then select General > Software Update and follow the instructions.