![]() ![]() ![]() If you want to get involved with testing the new version you can sign up for the Apple Beta Software Program. Thanks to the beta program we can get an insight into the new features and other changes coming in the next verison update. Latest beta version of Big SurĪpple runs a beta program for Big Sur, so registered developers and other beta testers can test the upcoming new features and bug fixes coming in the next verison. It’s a scary list for the first version of the software and a good reason to update straight away! Read the full run down of the changes onĪ few days later on 19 November the company issued a revised version of this 11.0.1 update with build number 20B50. Processing a maliciously crafted font may lead to arbitrary code execution.Users may be unable to remove metadata indicating where files were downloaded from.A local attacker may be able to elevate their privileges.Processing a maliciously crafted image may lead to arbitrary code execution.An application may be able to execute arbitrary code with kernel privileges. ![]() Processing a maliciously crafted audio file may lead to arbitrary code execution.A remote attacker may be able to cause unexpected application termination or heap corruption.A problem where maliciously crafted audio file could lead to arbitrary code execution a malicious application may be able to read restricted memory.An issue where an application may be able to gain elevated privileges.The security fixes addressed the following issues: Apple has removed a whitelist for some of its own processes and programs that meant that traffic from these always went straight to the internet. ![]() For more information read:Īpple’s own programs bypass firewalls and VPNs in Big Sur. No longer bypass firewalls such as Little Snitch and VPNs. The first change meant that Apple programs can MacOS 11.2 brings a number of changes including fixing Apple’s firewall bypass and stopping people installing iOS apps on M1 Macs if the developer hasn’t approved it. It also provided some important security patches – including one for aĪ second version of the 2.1 update (build 20D75) was released a week later on 15 February andĪddressed a macOS installation issue where the installer would fail to check whether enough space was available before installing the operating system update – which would then run out of space before finishing leaving the Mac user with no option but to reinstall macOS Big Sur as a Problem where 20 MacBook Pro models were failing to charge past 1%. To the extent that it’s possible to do without final hardware in-hand, we’ll cover the new macOS features that will be native to Apple Silicon Macs and outline how the software side of the transition will go.There were a few problems with macOS 11.2 which lead Apple to quickly issue a Big Sur 11.2.1 update on 9 February. We’ll cover the operating system’s new look and new features-the things that any Big Sur Mac will be able to do, regardless of whether it’s running on an Intel or an Apple Silicon Mac. We won’t be making any major changes to how we approach this review, either. This ought to be a smooth transition, most of the time. It may even be a bit less disruptive than Catalina was. Almost everything will still work the same way-or, at least, Big Sur doesn’t break most software any more than older macOS 10 updates did. Early betas were even labeled as macOS 10.16, and Big Sur can still identify itself as version 10.16 to some older software in order to preserve compatibility. Further Reading macOS 10.15 Catalina: The Ars Technica reviewīut unlike the jump from Mac OS 9 to Mac OS X, where Apple swept away almost every aspect of its previous operating system and built a new one from the foundation up, macOS 11 is still fundamentally macOS 10. ![]()
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