macOS Sequoia has precipitated issues for third-party safety software program.
Apple’s macOS Sequoia has apparently precipitated issues for customers of third-party safety merchandise and internet browsers due to firewall-related points throughout the new working system.
On Monday, Apple formally launched macOS Sequoia, making the brand new working system lastly out there to the general public. Whereas the working system introduces quite a lot of enhancements and options equivalent to Apple Intelligence, the replace seems to have precipitated points and issues for sure security-related merchandise and purposes.
In keeping with a Thursday report from TechCrunch, macOS Sequoia has affected the performance of various safety instruments, developed by CrowdStrike and SentinelOne, amongst others.
The report cites latest social media posts from completely different safety researchers and posts from affected customers on Reddit. Messages from software program help accounts in a Slack chatroom for Mac Admins, warning customers of points with macOS Sequoia, are additionally referenced in Thursday’s report.
Safety software program affected by macOS Sequoia
Whereas the report says that the reason for the difficulty is unclear, it seems to be a community or firewall-related downside. In a Slack chatroom for Mac Admins, a CrowdStrike gross sales engineer stated that there was “rather a lot happening with adjustments within the community stack” and that CrowdStrike help for macOS Sequoia can be delayed due to the adjustments inside macOS.
The identical CrowdStrike gross sales engineer additionally stated that the corporate is “monitoring related points with different distributors” and that they “have suggestions and a case in to Apple.” CrowdStrike is ready for Apple to resolve the difficulty with a future macOS Sequoia replace.
In the identical Mac-related Slack channel, a SentinelOne help account additionally talked about points with macOS Sequoia and urged customers to not replace their working programs. The corporate ESET additionally warned its customers of a network-related concern with macOS Sequoia, urging its customers to replace their ESET software program to the most recent model, which is appropriate with macOS Sequoia.
Safety researchers say there is a firewall concern that impacts DNS and internet shopping in macOS Sequoia
Whereas the problems in macOS Sequoia had been famous by safety software program corporations, particular person safety researchers have additionally skilled related issues.
Two such safety researchers, Will Dormann and Waclaw Jacek, have each reported firewall-related and DNS points in macOS Sequoia.
Will Dormann stated on Mastodon that he was experiencing points with DNS and the macOS Sequoia firewall. In keeping with the researcher, blocking incoming connections throughout the macOS Sequoia firewall also can block replies to DNS requests, inflicting points. “Relying in your firewall config, foolish issues like DNS could cease working for some apps,” the researcher wrote.
Dormann additionally identified a seemingly associated concern that impacts Chrome and Chromium-based browsers on macOS Sequoia. Blocking incoming connections for Google Chrome within the macOS firewall causes giant downloads to stall.
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Apple launched macOS Sequoia on September 16, alongside iOS 18 and iPad OS.
Equally, Reddit customers have reported points with the Firefox internet browser on macOS Sequoia. One Reddit consumer skilled points altering their Firewall settings in macOS Sequoia to permit incoming connections to Firefox, whereas others supplied potential workarounds and options.
There are workarounds for such firewall-related points, which basically entail “poking holes in your firewall” as Will Dormann put it in his Mastodon posts. “Which clearly is not as protected as having a working firewall, however we’re on the mercy of Apple right here,” Dormann wrote.
Waclaw Jacek, one other safety researcher, seemingly corroborates the claims of firewall-related points. The researcher stated in a weblog publish that the macOS Sequoia firewall can generally begin blocking entry to internet shopping.
It is vital to think about that Apple has solely launched macOS Sequoia to most people on September 16. As a result of the working system could be very early in its launch cycle, there’s at all times the potential for unpatched bugs or points that Apple will deal with with future updates.
You probably have skilled related points on macOS Sequoia with the third-party merchandise and apps described right here, AppleInsider recommends that you simply comply with the directions supplied by the software program’s builders and buyer help groups. For some customers, this might imply sticking to macOS Sonoma in the meanwhile.