ES-1633306

Starting at approximately 14:15 UTC October 27, 2025, customers may experience authentication failures when interacting with Databricks Apps and Model Serving endpoints.

We identified the issue, and we’re working on potential mitigation paths. Further updates will be provided in 1 hour, or as events warrant.

Starting at approximately 14:15 UTC October 27, 2025, customers may experience authentication failures when interacting with Databricks Apps and Model Serving endpoints.

As of 17:10 UTC, Databricks Apps are no longer affected. Investigation is still ongoing for Model Serving.

We identified the issue, and we’re working on potential mitigation paths. Further updates will be provided in 1 hour, or as events warrant.

Starting at approximately 14:15 UTC October 27, 2025, customers may experience authentication failures when interacting with Databricks Apps, Model Serving endpoints and Vector Search.

As of 17:10 UTC, Databricks Apps and Foundation Model API queries are no longer affected. Investigation is still ongoing for Model Serving and Vector Search.

We identified the issue, and we’re working on potential mitigation paths. Further updates will be provided in 1 hour, or as events warrant.