Outage in SonarQube
Issues Logging in with GitHub SSO
Resolved MajorIncident Report
Summary AI Generated
SonarQube experienced a 36-minute outage where users were unable to authenticate or log in to SonarCloud.io using GitHub Single Sign-On (SSO). The issue was caused by an incident with a third-party vendor that disrupted authentication handshakes between services. The vendor resolved the GitHub authentication issue and the incident was fully resolved after continued monitoring.
We are currently experiencing issues where users are unable to authenticate or log in to SonarCloud.io using GitHub Single Sign-On (SSO).
Our team has identified that this is due to an ongoing incident with our third-party vendor, which is affecting authentication handshakes between our services.
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Latest Updates ( sorted recent to last )
RESOLVED
about 1 month ago - at 04/23/2026 03:19PM
This incident has been resolved.
MONITORING
about 1 month ago - at 04/23/2026 03:13PM
The vendor has confirmed that the GitHub issue has been resolved and they are continuing to monitor to ensure stability.
INVESTIGATING
about 1 month ago - at 04/23/2026 02:43PM
We are currently experiencing issues where users are unable to authenticate or log in to SonarCloud.io using GitHub Single Sign-On (SSO).
Our team has identified that this is due to an ongoing incident with our third-party vendor, which is affecting authentication handshakes between our services.
Latest SonarQube outages
Intermittent 403 Errors Downloading SonarScanner CLI - about 11 hours ago
Unable to process SCIM events - 14 days ago
SonarQube Cloud (EU): Performance Latency on Issues Page - 2 months ago
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