Cursor experienced a minor incident on September 23, 2026 affecting Cloud Agents, lasting 1h 29m. The incident has been resolved; the full update timeline is below.
Affected components
Cloud Agents
Update timeline
- investigating Sep 23, 2026, 05:14 PM UTC
Customers using Cloud Agents with Dockerfile-based builds may be unable to create new builds. Existing Cloud Agents continue to run on their current image; only new Dockerfile builds are affected.
- identified Sep 23, 2026, 05:15 PM UTC
The root cause has been identified and a fix is being implemented.
- monitoring Sep 23, 2026, 06:39 PM UTC
A fix has been implemented and we are monitoring for service restoration.
- resolved Sep 23, 2026, 06:43 PM UTC
This incident has been resolved.