Apple’s iOS 26.5.2 update adds a variety of fixes to keep your data safe while browsing the web. Here’s what you need to know and why you should update.

On Monday, just under a month after releasing iOS 26.5.1, Apple made iOS 26.5.2 available for download. The update contains more than 25 different security enhancements, and over 15 of them are related to WebKit.

Notably, Apple patched two WebKit vulnerabilities that used maliciously crafted web content to disclose sensitive information. One of the vulnerabilities, a cross-origin issue, was resolved with improved tracking of security origins, while the other security issue was addressed with validation improvements.

iOS 26.5.2 also prevents sensitive data from being leaked when an iOS user visits a webpage. Apple addressed a permissions issue with additional restrictions. Similarly, Apple has added enhanced checks to prevent malicious websites from processing restricted web content outside the sandbox.

Another now-patched WebKit Storage vulnerability let malicious websites silently hijack clipboard data, affecting the text users were copying and pasting. iOS 26.5.2 resolves this issue through improvements to state management.

Multiple now-resolved WebRTC and WebKit issues allowed maliciously crafted websites to cause unexpected Safari and process crashes, along with memory corruption. All of these vulnerabilities have been addressed with the iOS 26.5.2 update.

Additionally, Apple fixed three kernel-related issues. One of the vulnerabilities, which was addressed with improvements to input sanitization, let apps leak sensitive kernel states. The other two kernel-related issues let apps cause an unexpected system termination and let them write or corrupt kernel memory.

Overall, though, iOS 26.5.2 mostly includes WebKit-related fixes, which will undoubtedly make web browsing safer on an iPhone. Unlike other iOS releases, Monday’s software update doesn’t include fixes for vulnerabilities that were used in targeted attacks.

Even so, AppleInsider recommends installing the iOS 26.5.2 update to ensure your devices have the latest security enhancements. Unlike the iOS 27 developer betas, which may contain bugs, glitches, and performance issues, iOS 26.5.2 is an update that should be installed by all users.