More information on how to update the software on your Apple Watch is available on this Apple Support page. To install the update, your Watch must be connected to its charger and have at least 50% battery power. WatchOS 7.3.2 is available via Over-the-Air Update (Settings > General > Software Update) or by going to the Watch app on your iPhone and navigating to General> Software Update. More information on how to update the software on your Mac is available on this Apple Support page. Or click ”More info” to see details about each update and select specific updates to install. If any updates are available, click the Update Now button to install them. To install macOS Big Sur 11.2.3, choose System Preferences from the Apple menu, then click the Software Update preference pane to check for updates. More information on how to update the software on your device is available on this Apple Support page. Also, if using OTA update, we recommend plugging your device into a power source for the duration of the download/installation process, so as to prevent the unlikely event of your battery going dead during the update. This will ensure that, in the unlikely event that something goes wrong during the update process, you will have a current backup on hand in case a device restore becomes necessary. IOS and iPadOS 14.4.1 are available via Over-the-Air Update (Settings > General > Software Update) via Finder on a Mac with macOS Catalina or later, or via iTunes on a PC or Mac with macOS Mojave or earlier.īefore updating, we strongly recommend making a full and complete backup of your device (either locally or in iCloud, depending on personal preference). Description: A memory corruption issue was addressed with improved validation.Impact: Processing maliciously crafted web content may lead to arbitrary code execution.The primary security fix addresses an issue with malicious content on the web involving memory corruption: Release NotesĪpple's release notes say that these updates feature “important security updates and are recommended for all users.” Though this appears to be the only fix, if you notice any changes, improvements or regressions in your own use of these releases, please post a comment with your findings. Both the American Printing House and Humanware have posted confirmation of this resolved bug on their respective mailing lists. This was the bug concerning connectivity issues for the Mantis Q 40, Chameleon 20, and both the Brailliant BI20S and bi40X models. Though these updates appear to have been primarily released to address a specific security issue, a bug introduced in iOS 14.4, appears to have been resolved. It now urges its users to upgrade to the latest iOS to be safe from such attacks.Apple has today released iOS and iPadOS 14.4.1, macOS Big Sur 11.2.3, and watchOS 7.3.2. Apple does not even hint at whether the attacks conducted targeting these vulnerabilities were on a small subset of users or impacted a large number of users.Īpple also decided to keep the identity of the security researchers who reported the bugs anonymous.
The lack of information at present does not reveal the bad actors behind the exploitation of the vulnerabilities or even the victims of these attacks. The combination of loopholes addressed in the latest iOS update understandably allowed the hackers to do the same. This means that those exploiting the loopholes could conduct actions on the victim device as per their whim.Īttackers often first target such vulnerabilities in a device’s browsers, further making their way to access the underlying operating system. On the other hand, using the loopholes with WebKit, a remote attacker “may be able to cause arbitrary code execution,” Apple said. In a rare admittance, Apple said that the security vulnerability with Kernel allowed “elevated privileges” to malicious applications. It is likely that the threat actors worked these loopholes in tandem for greater success. One was discovered in Kernel, the core of the operating system, as explained in a report by TechCrunch. Two of these three bugs were found in WebKit, the browser engine that powers the Safari browser. The cupertino tech major wrote that the three bugs, affecting both iPhones and iPads, “may have been actively exploited.” No more details on the impact of the security issue were provided by Apple. The security patches have been introduced with the new iOS 14.4 and iPadOS 14.4.Īpple confirmed the developments in a recent security update page for iOS and iPadOS 14.4. According to the security notes, iOS 14.4.1 adds new security. Apple says that it has fixed three security vulnerabilities in its latest iOS update which were previously under active attack by hackers. PDT, the companys default release time for iOS updates.
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