Major incident

Tenable: Tenable Vulnerability Management: Scan Processing Delays

Affected: US-1A, US-2A, US-2B, US-3A, US-5A, US07, AP-SYD-1, BR01, IN01, JP01, UK-LON-1, SING, GOV01

Current status of Tenable: Partial outage — live Tenable status

Timeline

1. May 31, 2026, 03:13 UTC
   investigating
   We are aware of and actively investigating an issue with scan processing delays. We will provide periodic updates as our engineers continue working on this issue.
2. May 31, 2026, 03:55 UTC
   investigating
   We are continuing to investigate this issue.
3. May 31, 2026, 04:01 UTC
   investigating
   We are continuing to investigate this issue.
4. May 31, 2026, 07:49 UTC
   investigating
   We are continuing to investigate this issue.
5. May 31, 2026, 09:36 UTC
   investigating
   We are continuing to investigate this issue.
6. May 31, 2026, 11:42 UTC
   investigating
   We are continuing to investigate this issue.
7. May 31, 2026, 14:04 UTC
   investigating
   We are continuing to investigate this issue.
8. May 31, 2026, 16:41 UTC
   investigating
   We are continuing to investigate this issue.
9. Jun 1, 2026, 12:42 UTC
   monitoring
   We have implemented a fix for the issue and are monitoring the recovery.
10. Jun 2, 2026, 14:00 UTC
    resolved
    The issue has been resolved. We are sorry for the disruption and inconvenience.

Updates as published by Tenable (original).