Apple has launched iOS 12.5.4 for older iPhone and iPad fashions with safety fixes for 3 vulnerabilities. This replace is for older units such because the iPhone 5s, authentic iPad Air, and the iPad mini 2 and is advisable for all eligible customers. Folks with by no means units will clearly not have to put in this replace – new iPhone and iPad fashions are working iOS 14.6 and iPadOS 14.6 respectively – so when you’ve got a brand new iPhone or a recent-generation iPhone or iPad, you shouldn’t be in search of the most recent iOS 12 launch in your machine.
What’s new in iOS 12.5.4
The main points available on a devoted assist web page present that iOS 12.5.4 addresses two vulnerabilities within the WebKit engine which might be labeled as CVE-2021-30761 and CVE-2021-30762. There’s additionally a reminiscence corruption subject — CVE-2021-30737.
All three safety issues may enable hackers to execute malicious code via specifically crafted Internet content material, in response to the small print offered within the assist web page. Apple additionally stated that significantly the WebKit points may need been actively exploited.
The brand new iOS model comes over a month after Apple launched iOS 12.5.3 for older iPhone and iPad in Could, which included fixes for 4 WebKit-related points that included a few zero-day flaws. That replace got here alongside iOS 14.5.1 and iPadOS 14.5.1 for newer iPhone and iPad fashions, respectively.
Safety updates on older Apple units usually don’t carry any interface-level adjustments. Due to this fact, you’ll not obtain any updates on the a part of the consumer expertise upon putting in the brand new iOS model in your machine.
Tips on how to obtain iOS 12.5.4
Apple has launched iOS 12.5.4 for the iPhone 5s, iPhone 6, iPhone 6 Plus, iPad Air, iPad mini 2, iPad mini 3, and sixth-generation iPod contact. Customers can obtain the replace by going to Settings > Basic > Software program Replace. It’s endorsed to again up your content material earlier than starting the obtain course of.
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