OutageDB

Tenable outage history and status

Is Tenable down right now?

Partly
Partial System Outage Affected: AE1 (major outage) Official status as of Oct 26, 2026, 15:09 UTC (refreshing…)
83.05%
uptime, 90 days
29
incidents, 90 days
27 h 33 min
median time to fix
Oct 21, 2026
last incident

Tenable components

Tenable Cloud Security

Tenable Services

Vulcan Standalone

Tenable Vulnerability Management

Tenable One Advanced

Tenable One

Tenable Patch Management

Tenable One Foundation

Tenable outage history

Nov: no complete dataNovDec: no complete dataDecJan: no complete dataJanFeb: no complete dataFebMar: no complete dataMar Apr: 5 incidents, 4090 min of major outage 5 Apr May: 7 incidents, 2791 min of major outage 7 May Jun: 7 incidents, 4651 min of major outage 7 Jun Jul: 3 incidents, 1805 min of major outage 3 Jul Aug: 6 incidents, 3554 min of major outage 6 Aug Sep: 12 incidents, 10329 min of major outage 12 Sep Oct: 11 incidents, 8091 min of major outage 11 Oct
Tenable incidents per month, last 12 months. Red: months with a major or critical outage. Shaded: before our complete history.
Started (UTC)IncidentImpactDuration
Oct 21, 2026, 16:03 UTC Tenable Vulnerability Management: Scheduled Scans Not Launching
US-1A, US-2A, US-2B, US-3A, US-4A, US08
 Major 2 days 22 h
Oct 17, 2026, 03:58 UTC Tenable Cloud Security: Service Degradation on All Sites
AE1, AU1, BR1, CA1, EU1, IN1
 Major 2 h 26 min
Oct 14, 2026, 11:56 UTC Tenable Vulnerability Management: Unresponsive Cyber Exposure Feed No impact —
Oct 14, 2026, 06:50 UTC Tenable One: Delay in Tenable Exposure Management data
us-5a, us08
 Major 2 days 5 h
Oct 12, 2026, 17:11 UTC Tenable Patch management: Possible GUI slowness along with 502/503 Errors Observed Major 2 days
Oct 12, 2026, 06:47 UTC Tenable Vulnerability Management: Scan processing and Explore Findings and Asset pages delays
GOV01
 Major 3 h 39 min
Oct 8, 2026, 21:04 UTC Tenable Patch management: Possible GUI slowness along with 502/503 Errors Observed Major 3 days 14 h
Oct 8, 2026, 19:10 UTC Tenable Vulnerability Management: Scheduled Scans Not Launching
US-1A, US-2A, US-3A, US-4A, US-5A, US07
 Major 13 h 16 min
Oct 6, 2026, 22:19 UTC Tenable Vulnerability Management: RBAC Permissions Issue with Custom Roles
US-1A, US-2A, US-2B, US-3A, US-4A, US-5A
 Major 6 days 9 h
Oct 6, 2026, 20:09 UTC Tenable Vulnerability Management: Cloud Scanner Plugin Update Issues
US-1A, US-2A, US-2B, US-3A, US-4A, US-5A
 Minor 28 h 24 min
Oct 5, 2026, 14:47 UTC Tenable Vulnerability Management: Performance Degradation & Intermittent Unavailability (Gov01)
GOV01
 Major 6 h 53 min
Sep 25, 2026, 17:18 UTC Tenable Vulnerability Management: Scan Processing Delays
US-1A, US-2A, US-4A, US-5A, US08, BR01
 Major 5 days 6 h
Sep 23, 2026, 15:32 UTC Tenable Vulnerability Management: Recast Rule Delays
US-2A, US08
 Major 12 days 23 h
Sep 19, 2026, 01:01 UTC Tenable Cloud Security: Orchestration Failures in the USGov01 Environment
USGov1
 Critical 25 h 58 min
Sep 18, 2026, 16:13 UTC Tenable Vulnerability Management: Asset Tagging Issues
US-1A, US-2A, US-3A, US08, AP-SYD-1, SING
 Minor 3 days 21 h
Sep 18, 2026, 10:02 UTC Tenable One: Azure Cloud Connector Ingestion Issues
us-1a, us-2a, us-2b, us-3a, us-4a, us-5a
 Major 1 h 24 min
Sep 15, 2026, 07:09 UTC Vulcan Platform: Connector Normalization Failure (EU)
EU
 Major 9 days 4 h
Sep 11, 2026, 19:50 UTC Tenable Vulnerability Management / Tenable One: Vulnerability Export Delays
US08, us08, BR01, br01
 Minor 32 h 02 min
Sep 9, 2026, 04:12 UTC Tenable One: Users may experience login issues
mssp-us-1 (us07), ca01, fra
 Major 19 h 52 min
Sep 2, 2026, 14:20 UTC Tenable Vulnerability Management - Scheduled Web Application Scans Failing to Start
US07
 Major 9 h 32 min
Sep 2, 2026, 12:46 UTC Tenable Vulnerability Management: Scheduled Scan Delays
US-1A, US-2A, US-2B, US-3A, US-4A, US-5A
 Major 26 h 58 min
Sep 2, 2026, 11:21 UTC Tenable Cloud Security: Scan issues affecting Linux machines
AU1, BR1, CA1, EU1, IN1, JP1
 Major 21 h 44 min
Sep 1, 2026, 16:33 UTC Tenable Cloud Security: UI/API Slowness
US1
 Major 16 h 34 min
Aug 31, 2026, 12:53 UTC Tenable Cloud Security: Delay in Azure Sync (All Sites)
AU1, BR1, CA1, EU1, IN1, JP1
 Major 27 h 33 min
Aug 31, 2026, 07:04 UTC Tenable Vulnerability Management: Scheduled Scan Delays
US-4A, US-5A, US08, AP-SYD-1, CA01, UK-LON-1
 Major 12 h 54 min

52 incidents in our archive since March 20, 2026.

When and where Tenable fails

By weekday

Most incidents start on Wed.

  • Mon8
  • Tue9
  • Wed18
  • Thu7
  • Fri7
  • Sat2
  • Sun1

Most affected, last 12 months

  • US-2A18
  • US0818
  • US-1A15
  • US-4A14
  • US-5A14
  • AP-SYD-113
  • BR0113
  • CA0113

When Tenable went down with others

Other cdn, dns & security services

FAQ

Is Tenable down right now?
At our last check Tenable's official status page reported: Partial System Outage. This page refreshes the status every few minutes.
How often does Tenable go down?
Tenable reported 29 incidents in the last 90 days (23 major or critical), with 21,973 minutes of major outage: 83.05% uptime.
When was the last Tenable outage?
The latest reported incident started on Oct 21, 2026, 16:03 UTC: "Tenable Vulnerability Management: Scheduled Scans Not Launching", resolved after 2 days 22 h.
How long do Tenable outages last?
Half of Tenable's incidents in the last 90 days were resolved within 27 h 33 min.

Source: Tenable official status page · RSS of Tenable incidents · status badge for your site