Tenable incident

Tenable Cloud Security: Scan issues affecting Linux machines

Major Resolved View vendor source →

Tenable experienced a major incident on September 2, 2026 affecting AE1 and AU1 and 1 more component, lasting 21h 44m. The incident has been resolved; the full update timeline is below.

Started
Sep 02, 2026, 11:21 AM UTC
Resolved
Sep 03, 2026, 09:05 AM UTC
Duration
21h 44m
Detected by Pingoru
Sep 02, 2026, 11:21 AM UTC

Affected components

AE1AU1BR1CA1EU1IN1JP1KR1SG1UK1

Update timeline

  1. investigating Sep 02, 2026, 11:21 AM UTC

    We are aware of and actively investigating scanning issues with Linux machines that are impacting scanning for certain users. We will provide periodic updates as our engineers continue working on this issue.

  2. identified Sep 02, 2026, 11:22 AM UTC

    We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.

  3. monitoring Sep 02, 2026, 01:38 PM UTC

    We have implemented a fix for the issue and are monitoring the recovery.

  4. monitoring Sep 02, 2026, 02:41 PM UTC

    We are continuing to monitor for any further issues.

  5. resolved Sep 03, 2026, 09:05 AM UTC

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