Tenable incident

Tenable Cloud Security: Tenable CS Web UI issues on EU1

Major Resolved View vendor source →

Tenable experienced a major incident on February 12, 2026 affecting EU1, lasting 3h 44m. The incident has been resolved; the full update timeline is below.

Started
Feb 12, 2026, 01:47 PM UTC
Resolved
Feb 12, 2026, 05:32 PM UTC
Duration
3h 44m
Detected by Pingoru
Feb 12, 2026, 01:47 PM UTC

Affected components

EU1

Update timeline

  1. investigating Feb 12, 2026, 01:47 PM UTC

    We are aware of and actively investigating Web UI issues that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.

  2. identified Feb 12, 2026, 03:30 PM UTC

    We have identified the cause of the problem. Our engineering team is working with our downstream provider to fix the issue.

  3. monitoring Feb 12, 2026, 04:58 PM UTC

    A fix for the issue has been implemented and we are monitoring the recovery.

  4. resolved Feb 12, 2026, 05:32 PM UTC

    The issue has been resolved. We are sorry for the disruption and inconvenience.