1 Azure Cosmos DB incident in September 2026

September 2026 is still in progress — figures cover the month so far. Measured from crowd-sourced client-side traffic, not Azure Cosmos DB's own reporting.

0% Measured uptime
1h 37m Total downtime
1h 37m Longest single outage
1 Incidents
  1. critical Azure Cosmos DB - Major Outage Detected 179d 4h
    · Still open