Apple released iOS 18.3.2 on March 11, 2025, addressing critical security vulnerabilities and improving system stability.
Key Updates:
- Security Fix: The update addresses a vulnerability in WebKit, the browser engine behind Safari, Mail, App Store, and other Apple apps. Maliciously crafted web content could potentially break out of the Web Content sandbox. This issue was initially mitigated in iOS 17.2, but iOS 18.3.2 provides a supplementary fix. Apple is aware that this vulnerability may have been exploited in sophisticated attacks targeting specific individuals on versions of iOS before iOS 17.2.
- Media Playback Issue: iOS 18.3.2 also resolves a bug that prevented the playback of certain streaming content.
Recommendation:
It’s strongly recommended to update your device to iOS 18.3.2 to ensure protection against known vulnerabilities and to benefit from system enhancements.
How to Update:
- Open the Settings app.
- Tap on General.
- Select Software Update.
- If an update is available, tap Download and Install.
For a detailed walkthrough of the update, you might find this video helpful: