India's cybersecurity agency, CERT-In, has issued a "High Severity" warning for iPhone and iPad users. This warning stems from a critical security vulnerability discovered in Apple's iOS and iPadOS operating systems, which could expose users' devices to hacking and data theft.
What is this vulnerability?
According to CERT-In, the vulnerability resides in the "Darwin Notifications" component of Apple's CoreOS layer. Exploiting this flaw, a malicious app can access and transmit system notifications without permission. This could lead to device crashes or the leakage of sensitive information.
Which devices are affected?
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Affected devices include iPhone and iPad models running the following software versions:
- iPhones: Versions prior to iOS 18.3, including iPhone 16 and older models.
- iPads: iPadOS 17.7.3 or older versions, specifically:
- iPad Pro 12.9" (2nd Gen)
- iPad Pro 10.5"
- iPad 6th Gen
- iPad Pro 13"
- iPad Pro 12.9" (3rd Gen and later models)
- iPad Pro 11" (1st Gen and later models)
- iPad Air (3rd Gen and later models)
- iPad 7th Gen and later models
- iPad mini (5th Gen and later models)
What are the potential risks?
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If users do not update their devices, this vulnerability could render devices unresponsive, potentially requiring users to restore their devices to factory settings.
What should users do?
Both CERT-In and Apple bly advise users to immediately update their devices to the latest software version.
To update:
- Open Settings on your iPhone or iPad.
- Go to General > Software Update.
- Download and install the latest available update.
- Additional Security Suggestions
- Avoid installing unknown apps.
- Exercise caution when using public Wi-Fi networks.
- Enable Lockdown Mode on your device for enhanced security.
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This warning serves as a critical alert for millions of iPhone and iPad users in India. Users are urged to update their devices immediately and follow cybersecurity best practices.










