Outage in Tenable

TenableOne: last_connect and last_scanned fields are unavailable

Resolved Major
October 31, 2025 - Started 21 days ago - Lasted about 1 hour
Official incident page

Incident Report

We are aware of and actively investigating fields pertaining to Nessus Agents that do not have data for certain users. We will provide periodic updates as our engineers continue working on this issue.
Components affected
Tenable IN01 Tenable US-3A Tenable US-5A Tenable BR01 Tenable Gov01 Tenable UK-LON-1 Tenable US-1A Tenable US-2A Tenable US-2B Tenable US-4A Tenable SING Tenable JP01 Tenable US07 Tenable FRA Tenable One Tenable AP-SYD-1 Tenable CA01

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Latest Updates ( sorted recent to last )
RESOLVED 21 days ago - at 10/31/2025 04:45PM

Between 30/Oct 17:15UTC and 31/Oct 16:15UTC certain users may not have observed data in Nessus Agent last_connect and last_scanned fields. The issue has been resolved. We are sorry for the disruption and inconvenience.

MONITORING 21 days ago - at 10/31/2025 04:17PM

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

IDENTIFIED 21 days ago - at 10/31/2025 03:51PM

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

INVESTIGATING 21 days ago - at 10/31/2025 03:51PM

We are aware of and actively investigating fields pertaining to Nessus Agents that do not have data for certain users. We will provide periodic updates as our engineers continue working on this issue.

Latest Tenable outages

Tenable One - Exposure Management: Third-Party Data connectors sync issues - about 18 hours ago
Tenable Vulnerability Management: Scan processing delays on GOV01 - 2 days ago
Tenable One: Delay with third-party data processing - 7 days ago
Tenable Vulnerability management: Scan Vulnerability Data Showing "No data was found" - 15 days ago
Tenable Vulnerability Management: Licensed Asset Count Display Issue - 15 days ago

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