ChatGPT (OpenAI) · 57m ago
SSO sign-in and SCIM provisioning issues
ResolvedYes — ChatGPT had a problem on September 18, 2026, and ChatGPT (OpenAI) has since marked it resolved. ChatGPT (OpenAI)'s latest word: “All impacted services have now fully recovered.”
Timeline
Started: Sep 18, 2026, 11:00 PM UTC
Last update: Sep 18, 2026, 11:18 PM UTC
Resolved: Sep 18, 2026, 11:18 PM UTC
Updates
resolved
All impacted services have now fully recovered.
Sep 18, 2026, 11:18 PM UTC
monitoring
We have applied the mitigation and are monitoring the recovery.
Sep 18, 2026, 11:10 PM UTC
identified
Some users are unable to sign in with single sign-on (SSO). User and group provisioning through SCIM is also affected. We are working on implementing a mitigation.
Sep 18, 2026, 11:00 PM UTC
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