Apple’s first modem, the C1, was introduced with the iPhone 16e. The hardware, which aims to provide full control over the company’s mobile communication components, has received its first security patch. A critical vulnerability detected in recent days has been completely fixed with the iOS 18.5 update.

iOS 18.5 closes the security vulnerability in the new C1 modem

The security vulnerability that emerged in the Apple C1 modem caused network traffic to be redirected by external intervention. This situation brought risks such as unauthorized eavesdropping on user data or sending it to malicious servers.

No evidence has yet been shared that the vulnerability has been used in any attack scenario in practice, but Apple took the risk seriously and carried out a rapid intervention. The problem was closed with a patch released in the iOS 18.5 update.

The company announced that this patch eliminated the vulnerability in question and that new verification systems were put into operation against similar attacks that could occur via the modem. It is noted that these security measures are implemented much faster compared to the periods when external suppliers were dependent.

Apple’s addition to its hardware ecosystem with the C1 modem is seen as an important step in terms of full integration. Thanks to this structure, security updates can reach devices directly and without delay through iOS versions.

So what do you think about this issue? What do you think of Apple’s new modem technology? You can easily share your views with us in the comments section below.