SonarQube experienced a major incident on October 17, 2025 affecting Authentication and User Management and Authentication and User Management, lasting 53m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Oct 17, 2025, 07:35 AM UTC
We are experiencing an issue impacting some SonarQube Cloud users attempting to log in via Single Sign-On (SSO). The issue is currently being investigated. Additional updates will be shared on this page as necessary. We apologize for any inconvenience. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
- identified Oct 17, 2025, 08:09 AM UTC
We have successfully implemented the fix, and the issue is now resolved for users in the EU region. We are currently working on a fix for the US instance.
- resolved Oct 17, 2025, 08:28 AM UTC
We have successfully implemented the solution and confirmed service restoration. Thank you for your patience while our team worked diligently to resolve this incident.