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 GlobalProtect log gives the error message "Username from SAML SSO response is different from the input". ...




