Resolved! Global Protect Portal / Clientless VPN does not recognize SAML username after update to 10.1.14-h20
After updating our firewall from 10.1.13 to 10.1.14-h20 as per CVE-2026-0227, it's no longer possible to access the GP Portal via a web browser: the authentication via SAML continues to work but now gives back an error page.
Checking the GlobalProt
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