Apple Patches Critical WebKit Vulnerability Exploited in Sophisticated Attacks: Here is a Quick Look.

Apple recently addressed a critical security flaw in WebKit, the browser engine that powers Safari and other apps. This zero-day vulnerability, identified as CVE-2025-24201, was exploited in what Apple described as “extremely sophisticated” attacks. The flaw allowed attackers to break out of WebKit’s protective sandbox using maliciously crafted web content.

Affected Devices

The vulnerability affected a wide range of devices, including iPhones, iPads, and Macs. Specifically, it impacted iPhone XS and later models, iPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 7th generation and later, and iPad mini 5th generation and later. Apple released emergency security updates to patch this issue, urging users to install them as soon as possible.

Details of the Exploit

Apple’s security advisories highlighted that the vulnerability was likely exploited in targeted attacks against specific individuals using older versions of iOS before iOS 17.2. The company has not disclosed the identities of the attackers or the targets, nor has it provided details on when the attacks began or how long they lasted.

Previous Vulnerabilities

This zero-day vulnerability was part of a series of security issues Apple has addressed this year. In January, the company fixed CVE-2025-24085, and in February, it patched CVE-2025-24200. Last year, Apple dealt with six more zero-day vulnerabilities, demonstrating the ongoing challenge of maintaining security in an increasingly complex digital landscape.

Importance of Timely Updates

The recent patch brings the latest versions of iOS and iPadOS to 18.3.2. Users, especially those who are targets of well-funded law enforcement agencies or nation-state spies, should install the update immediately. While there is no indication that the vulnerability is being exploited opportunistically against a broader set of users, it is a good practice to install updates within 36 hours of their release.

Conclusion

In conclusion, Apple’s swift response to this zero-day vulnerability underscores the importance of staying vigilant and keeping devices up to date. As cyber threats continue to evolve, timely updates and patches are crucial in protecting users from sophisticated attacks.

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