Snowflake outage, 14 September 2026
INC20000217
- Started
- Resolved
- 14 Sept 2026, 06:09 UTC (after 1 h 21 min)
- Impact
- Major
- Affected
- Databases, Tables, and Views
Last update from Snowflake
Current status: We've implemented the fix for this issue and monitored the environment to confirm that service was restored. If you experience additional issues or have questions, please open a support case via Snowflake Community or the Support page in Snowsight. Customer experience: Customers hosted in the affected deployments may have experienced performance degradation or issues logging into Snowflake, including delayed sign-ins, and SSO login loops. Incident start time: 22:22 UTC September 13, 2026 Incident end time: 05:18 UTC September 14, 2026 Preliminary root cause: An update intended to improve authentication handling caused a subset of single sign-on (SSO) sign-in attempts acros...
Read the full incident on the official Snowflake status page
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