Weights & Biases experienced a notice incident on June 26, 2026 affecting Frontend and Auth0 User Authentication, lasting 3d 10h. The incident has been resolved; the full update timeline is below.
Affected components
FrontendAuth0 User Authentication
Update timeline
- investigating Jun 26, 2026, 07:13 AM UTC
We are investigating an issue where logging in to wandb.ai may fail for some users.
- identified Jun 26, 2026, 07:18 AM UTC
We have identified an issue with Auth0 that may cause some users to be unable to log in.
- monitoring Jun 26, 2026, 07:28 AM UTC
An Auth0 incident that had earlier prevented logins seems to have recovered, allowing restored access to the site and we are continuing the monitor the status. Auth0 Incident: https://status.auth0.com/incidents/z8sc9m1gzqb7
- resolved Jun 29, 2026, 06:15 PM UTC
This incident has been resolved.