Tenable experienced a major incident on September 1, 2026 affecting US1, lasting 16h 34m. The incident has been resolved; the full update timeline is below.
Affected components
US1
Update timeline
- investigating Sep 01, 2026, 04:33 PM UTC
We are aware of and actively investigating slowness in the UI for certain users. We will provide periodic updates as our engineers continue working on this issue.
- investigating Sep 01, 2026, 05:07 PM UTC
We are aware of and actively investigating slowness in the UI and API for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified Sep 01, 2026, 06:07 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Sep 02, 2026, 09:07 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.