Tech giant Apple on Friday disclosed serious security vulnerabilities for iPhones, iPads and Macs that could potentially allow attackers to take complete control of these devices.
The company said it is “aware of a report that this issue may have been actively exploited”, CNN has reported. Users can learn how to update the software by following the instructions given on Apple website.
Apple directed its users to update their software after a vulnerability was discovered in its operating systems. Apple did not disclose whether it had information regarding the extent to which the issue has been exploited. Apple released two security reports about the issue on Wednesday, although they didn’t receive wide attention outside of tech publications.
Security experts have advised users to update affected devices — the iPhones6S and later models; several models of the iPad, including the 5th generation and later, all iPad Pro models and the iPad Air 2; and Mac computers running MacOS Monterey. It also affects some iPod models.
Apple’s explanation of the vulnerability means a hacker could get “full admin access to the device” so that they can “execute any code as if they are you, the user,” said Rachel Tobac, CEO of SocialProof Security.
Those who should be particularly attentive to updating their software are “people who are in the public eye” such as activists or journalists who might be the targets of sophisticated nation-state spying, Tobac said.
The vulnerability also extends to Mac computers running the company’s Monterey OS as well as Apple’s Safari browser on its Big Sur and Catalina operating systems, the company said in a subsequent update.
Commercial spyware companies such as Israel’s NSO Group are known for identifying and taking advantage of such flaws, exploiting them in malware that surreptitiously infects targets’ smartphones, siphons their contents and surveils the targets in real time.
NSO Group has been blacklisted by the U.S. Commerce Department. Its spyware is known to have been used in Europe, the Middle East, Africa and Latin America against journalists, dissidents and human rights activists.
Security researcher Will Strafach said he had seen no technical analysis of the vulnerabilities that Apple has just patched. The company has previously acknowledged similarly serious flaws and, in what Strafach estimated to be perhaps a dozen occasions, has noted that it was aware of reports that such security holes had being exploited.
(With inputs from agencies)
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