![]() ![]() ![]() ![]() 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%. In addition to the compatibility issues noted above, please review the articles below before updating your Mac if you’re updating to macOS 11 from a macOS version prior to 10.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. If you encounter a crash in one of these app versions on Big Sur, you may need to force quit and manually relaunch the application. Crash Reporting - With the exception of OmniPlan 3.14.3 for Mac, all previous app versions are unable to send full crash reports to Omni or automatically relaunch after crashing on macOS Big Sur.As OmniPlan 3.14.3 was released after OmniPlan 3 was removed from sale, this update may not have been installed automatically for Mac App Store customers. OmniPlan 3 for Mac - Date headers are not dislayed in the Gantt or Resource view on macOS Big Sur in versions of OmniPlan prior to OmniPlan 3.14.3 for Mac.OmniOutliner 4 for Mac - Document column headers are not visible on macOS Big Sur.We are not currently aware of a way to work around this issue in OmniFocus 2. OmniFocus 2 for Mac - When running OmniFocus 2 on macOS Big Sur, a grey rectangle is visible near the toolbar in the active OmniFocus window.Here are some of the new compatibility issues that we’ve been made aware of (note, we have not extensively tested older versions of Omni apps on macOS Big Sur): It may be possible to continue to use older versions of our apps, but please understand that they’re not going to be fully compatible with macOS Big Sur. For more information about upgrade discounts, please refer to this article, or contact our Sales team. Anyone who owns a previous version of any of our apps is eligible for a 50% discount when upgrading to the latest version. The only versions of our products which are officially supported on Big Sur are our new universal releases. With the release of macOS 11, we’ve released macOS Universal versions of each of our currently shipping apps, which have been fully updated for compatibility with Big Sur and run natively on both Macs with Apple silicon and Intel-based Macs. ![]()
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