Global Protect issues with MAC and IPhone new OS 18.4 and 15

[Mebinbaby]

Hello Team

We would like to inquire whether there are any known issues with GlobalProtect on the newly released iOS 18.4 and macOS 15. Prior to these updates, GlobalProtect was functioning smoothly with SAML authentication and all connections on earlier versions. However, after upgrading to iOS 18.4 and macOS 15, users are unable to establish a connection.

Could you please confirm if there are any compatibility issues or required configurations for GlobalProtect with these new OS versions?

[Mebinbaby]

Hello Team

Kindly updates us 

[BPry]

@Mebinbaby,

At current update levels, there haven't been any widespread issues reported. If you happen to have installed macOS 15.0 you would need to upgrade to 15.0.1 to avoid an issue that Apple introduced when the built-in firewall was enabled, but I'm assuming that you have 15.4.1 installed.

The only issue that I've still seen actively reported is that at least some people trying to utilize self-signed certificates are encountering an issue. Not sure if that is potentially what you are seeing, but I would always recommend against doing it this way anyways.

[robertsmyth]

We are experiencing the exact same issues when users have updated to 18.4. We are assuming that its a self-signed certificate issue but as yet have to prove that...

[IT_CANADA]

Hello, have you received an update on this issue, we have the same phenomenon here

[W.JOHNXLBGH]

 We just updated to 18.4 and are having the same issue.