SSO login errors for some ChatGPT Enterprise workspaces

Updates

• resolved

  All impacted services have now fully recovered.

  Jun 18, 2026, 11:55 AM UTC

• monitoring

  We have applied the mitigation and are monitoring the recovery.

  Jun 18, 2026, 9:59 AM UTC

• investigating

  We are investigating the issue for the listed services.

  Jun 18, 2026, 8:55 AM UTC