Macos high sierra security updates install#

вЂњSecurity is a top priority for every Apple product, and regrettably we stumbled with this release of macOS. Apple has provided the following statement: Update: Apple will automatically roll out the update later today for everyone who is affected. This was addressed with improved credential validation,вЂќ Apple says. вЂњA logic error existed in the validation of credentials. For hackers, itвЂ™s a great way to access your emails, personal data and more. It even works with a screen sharing session. After that, you can see everything on the computer even if itвЂ™s not yours.

Multiple persons at TechCrunch tested the flaw and could replicate it effortlessly. On the login screen or in the preference panel, you could bypass all security screens by entering the root username and no password. The security flaw affected all Macs running the latest version of High Sierra (at least version 10.13.1 - 17B48). But it shouldnвЂ™t have happened in the first place. Interestingly, the release notes say вЂњinstall this update as soon as possible.вЂќ Apple has worked long hours to fix yesterdayвЂ™s flaw as soon as possible.

Macos high sierra security updates install#

In order to install the update, open the Mac App Store and click on the вЂњUpdatesвЂќ tab.

This update fixes yesterdayвЂ™s very concerning vulnerability that let anyone log into your Mac without your password. Apple has just released a security update for macOS High Sierra and you should update right now (Apple will automatically push the security patch later today).