LaunchDarkly incident
Investigating Issues with LaunchDarkly Application and Authentication
LaunchDarkly experienced a major incident on February 26, 2026 affecting Authentication and Web app (app.launchdarkly.com), lasting 1h 22m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Feb 26, 2026, 03:43 PM UTC
Some customers are experiencing issues with accessing the web app and authentication. We are investigating and will provide updates as they become available.
- identified Feb 26, 2026, 04:17 PM UTC
Some customers are experiencing issues with accessing the web app and authentication. Some customers may see a low number of errors with flag evaluation, as well, but generally our Flag Delivery Network is functional. We have identified the issue and are continuing our work to resolve it.
- monitoring Feb 26, 2026, 04:42 PM UTC
The issue with our application and authentication has been identified and a fix has been implemented. We are continuing to monitor the performance of impacted services. We will continue to update this page until it is resolved.
- monitoring Feb 26, 2026, 05:04 PM UTC
The issue with our application and authentication has been resolved. Performance has remained stable following mitigation.
- resolved Feb 26, 2026, 05:06 PM UTC
The issue with our application and authentication has been resolved. Performance has remained stable following mitigation.