If you own an iPhone or iPad, it’s time to stop what you’re doing and update your device.
A newly discovered security flaw, CVE-2025-24201, could leave your personal information vulnerable to hackers.
Good news? Apple has released iOS 18.3.2 and iPads 18.3.2 to fix the issue. Let me explain what this means to you and how you can continue to be protected.
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iOS 18.3.2 iPhone software update (Kurt “Cyberguy” Knutsson)
What is CVE-2025-24201?
The vulnerability lies in WebKit, an open source browser engine that powers Safari, Mail, App Store and other apps on Apple devices. This flaw is an out-of-range writing issue to enable attackers to use and use malicious web content, a major security layer that separates web content from access to sensitive system resources. Apple acknowledges that the vulnerability could have been exploited in a very advanced attack targeting a particular individual using an older version of iOS before 17.2. These attacks are believed to involve funded threat actors, such as state-sponsored hackers and advanced cybercrime groups.
Why is this important?
Zero-day vulnerabilities like CVE-2025-24201 are particularly dangerous as they are exploited before developers can patch them. In this case, the attack was highly targeted, so it is unlikely that most users will be directly affected. However, these incidents underscore the importance of regularly updating devices to remain protected from evolving threats.
How to protect your iPhone and iPad from malware
Who will be affected?
The vulnerability affects a wide range of Apple devices, including:
iPhone XS and LateriPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and LATE-R, iPad Pro 11-inch 1st generation and later, iPad Air 3rd Generation and later, iPad 7th generation and later, iPad Mini 5th Generation and later.
If you own any of these devices, it is important to update your software immediately.
What does Apple do about it?
Apple released an emergency patch on March 11, 2025 as part of the iOS 18.3.2 and iPads 18.3.2 updates. These updates introduce improved checks to prevent fraudulent actions caused by vulnerabilities. This patch is a supplementary fix to a previous attack that was mitigated in iOS 17.2.
What is Artificial Intelligence (AI)?
Software Update Notification (Kurt “Cyberguy” Knutsson)
Your iPhone has a hidden folder that eats storage space even if you don’t know
How to update software on your iPhone
(Click General (Software Update) and then click General (General) and the latest updateyour iPhone will be installed, which will restart once the update is complete.
Steps to update software on your iPhone (Kurt “Cyberguy” Knutsson)
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How to update software on iPad
Click on iPadtap (generic) (download software UpdateTap) and then click on Install software UpdateTap (start PassCode) and when the update is complete, the update will be downloaded and IPAD will restart.
Additional security measures to protect your iPhone and iPad
1. Enable 2-factor authentication: Turn on 2-factor authentication for your Apple ID and add an additional layer of security to your account.
2. Have powerful antivirus software: The best way to protect yourself from malicious links to install malware is to install antivirus software on all devices as it may access your personal information. This protection can also warn you that it will phish email and ransomware scams and keep your personal information and digital assets safe. Get the best 2025 Antivirus Protection Winners picks for Windows, Mac, Android and iOS devices.
3. Use a strong passcode: Set a strong alphanumeric passcode instead of a simple four-digit pin. Do not use easily guessable information such as your date of birth.
4. Enable Face ID or Touch ID: Use biometric authentication to prevent unauthorized access to your device.
5. Manage app permissions: Periodically check and adjust app permissions to access only the data you need.
6. Secure Lock Screen Notification: Disable or restrict the sensitive information displayed in Lock Screen Notifications.
7. Use Apple App Privacy Report: Apple APP Privacy Report is a powerful tool that lets iPhone users monitor how apps access data and interact with third-party services. This feature provides valuable insight into how your app works and helps you make informed decisions about privacy.
8. Download apps from official sources: Install only apps from the Apple App Store to avoid potential malware.
9. Keep your Apple ID safe: Do not share your Apple ID or password with other people or family members.
10. It allows me to find my iPhone: Make sure your iPhone is activated and helps me find the device in case it’s lost or stolen.
11. Investing in Password Manager: We recommend investing in a password manager to increase security beyond Icloud’s keychain. These are specially created for password protection and include important document and photo features. This is also beneficial when sharing with family members. For more information about my best expert reviewed password managers of 2025, click here.
Important takeouts for your cart
Deferring an update might be appealing, but I don’t want to delay this. CVE-2025-24201 is a serious threat already in use in the wild. Certainly, you may not be a well-known target, but why take the opportunity with your personal data? Updates to your device are like giving your digital suit armor, and only takes a few minutes. So, press that update button and don’t worry.
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Do you think Apple is doing enough to stay ahead of the evolving cyber threats, or are there any additional steps the company should take to protect its users? Please let us know by writing to cyberguy.com/contact.
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