CoreWeave incident

OIDC Authentication issue to CoreWeave AI Object Storage (CAIOS)

Minor Resolved View vendor source →

CoreWeave experienced a minor incident on September 11, 2026 affecting CoreWeave Object Storage and CoreWeave Cloud Console (GLOBAL), lasting 1h 2m. The incident has been resolved; the full update timeline is below.

Started
Sep 11, 2026, 10:12 AM UTC
Resolved
Sep 11, 2026, 11:14 AM UTC
Duration
1h 2m
Detected by Pingoru
Sep 11, 2026, 10:12 AM UTC

Affected components

CoreWeave Object StorageCoreWeave Cloud Console (GLOBAL)

Update timeline

  1. investigating Sep 11, 2026, 10:12 AM UTC

    Hello, We are currently investigating an issue affecting CoreWeave Cloud authentication (OIDC) services. Customers may experience issues accessing CAIOS, authenticating through OIDC, or obtaining credentials for CAIOS workloads. Our team is actively working with the highest priority level to restore full functionality as quickly as possible. We apologise for any inconvenience and appreciate your patience while we work to resolve the issue. — CoreWeave Support

  2. investigating Sep 11, 2026, 10:29 AM UTC

    Hello, We are currently investigating an issue affecting CoreWeave Cloud authentication (OIDC) services. Customers may experience issues accessing CoreWeave AI Object Storage (CAIOS), authenticating through OIDC, or obtaining credentials for CAIOS workloads. Our team is actively working with the highest priority level to restore full functionality as quickly as possible. We apologise for any inconvenience and appreciate your patience while we work to resolve the issue. — CoreWeave Support

  3. monitoring Sep 11, 2026, 10:43 AM UTC

    Hello, The issue has been mitigated. CoreWeave Cloud authentication (OIDC) access to CoreWeave AI Object Storage (CAIOS) has returned to baseline, and affected workloads should now operate normally. Our teams continue to monitor this to prevent any recurrence. Thank you for your patience during this window. Thank You, CoreWeave Support Team.