Version 10.13.2 is available through the "Updates" section of the App Store app. : Apple has released a new update to its High Sierra operating system that offers a permanent fix to the widely reported root password bug and several other improvements to security and enterprise features.Īs with any update, it's worth backing up your data before you install it. The major problem for users who can install the patch, however, is it will cause declines in performance for the affected machines by as much as 30%. This could present a particular problem for owners of older hardware that doesn't support macOS High Sierra. ![]() If left unpatched, the bug allows normal user programs, such as database applications and JavaScript in web browsers, to distinguish some of the layout or contents of protected kernel memory areas of the chips. The vulnerability allegedly affects all systems running Intel x86 chips and is present across all popular operating systems, including Windows, Linux, and macOS, but is currently under embargo, meaning the full details of the bug are yet to be officially announced. Nevertheless, the chip design flaw shouldn't be taken lightly.
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