Apple has rolled out an urgent security update to patch a zero-day vulnerability in WebKit (CVE-2025-24201), which has been actively exploited in the wild. This flaw, found in the Safari browser engine, allows hackers to execute malicious code and bypass security protections, potentially compromising user data.
What is the WebKit Zero-Day Vulnerability?
The CVE-2025-24201 vulnerability is an out-of-bounds write issue that could enable attackers to execute arbitrary code by tricking users into visiting malicious websites. Apple has confirmed that this exploit has been used in targeted attacks before the patch was released.
Apple Devices Affected by This Exploit
The vulnerability impacts a range of Apple devices, including:
✅ iPhones (iOS 18.3.2 and later) – iPhone XS and newer
✅ iPads (iPadOS 18.3.2 and later) – iPad Pro, iPad Air, iPad Mini
✅ MacBooks (macOS Sequoia 15.3.2 and later)
✅ Safari (Safari 18.3.1 update for macOS Ventura & Sonoma)
✅ Apple Vision Pro (visionOS 2.3.2 update)
How to Protect Your Apple Devices?
🔹 Update immediately: Go to Settings > Software Update and install the latest version for your device.
🔹 Enable automatic updates to receive future patches as soon as they are available.
🔹 Be cautious of phishing links and untrusted websites, as attackers use such techniques to exploit browser vulnerabilities.
Why This Update is Critical
This is Apple’s third zero-day vulnerability fix in 2025, following patches for CVE-2025-24085 and CVE-2025-24200. Given that the exploit has been actively used in real-world attacks, users must update their devices immediately to prevent potential data breaches and unauthorized access.
Final Thoughts
As cybersecurity threats evolve, keeping your Apple devices updated is crucial to staying protected. Install the latest WebKit security patch now and ensure your iPhone, Mac, and iPad remain secure against cyberattacks.
🔗 For full details, visit Apple’s official security update page.