Tenable Outage History
Tenable is up right nowPingoru has recorded 104 incidents for Tenable: 99 in the last 12 months and 29 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 11 | 117 of 720 (16%) |
| May 2026 | 7 | 51 of 744 (7%) |
| June 2026 | 7 | 157 of 720 (22%) |
| July 2026 | 3 | 30 of 744 (4%) |
| August 2026 | 6 | 221 of 744 (30%) |
| September 2026 | 12 | 490 of 720 (68%) |
| October 2026 | 11 | 439 of 588 (75%) |
Incidents, newest first
Major August 12, 2026 Tenable Vulnerability Management: Login Issues (US-1A) 18h 18m US-1A
Started Aug 12, 2026, 08:48 PM UTC· resolved Aug 13, 2026, 03:06 PM UTC
- investigating Aug 12, 2026, 08:48 PM UTC
We are aware of and actively investigating issues logging in for certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Aug 12, 2026, 10:43 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Aug 12, 2026, 10:44 PM UTC
We are continuing to monitor for any further issues.
- resolved Aug 13, 2026, 03:06 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Critical July 20, 2026 Tenable One - Exposure Management: Hexa AI Inaccessible 15m sing, us-1a, us-2a, us-2b and 50 more
Started Jul 20, 2026, 02:38 PM UTC· resolved Jul 20, 2026, 02:53 PM UTC
- investigating Jul 20, 2026, 02:38 PM UTC
We are aware of and actively investigating the inability for certain users to access the Hexa AI component of Exposure Management . We will provide periodic updates as our engineers continue working on this issue.
- monitoring Jul 20, 2026, 02:39 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Jul 20, 2026, 02:53 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Critical July 8, 2026 Tenable One, Tenable VM: Login issues in Fedcloud 8h 23m GOV01, gov01
Started Jul 08, 2026, 05:30 PM UTC· resolved Jul 09, 2026, 01:53 AM UTC
- investigating Jul 08, 2026, 05:30 PM UTC
We are aware of and actively investigating HTTP 522 responses when attempting to log into Fedcloud. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Jul 08, 2026, 06:12 PM UTC
We have implemented a fix for this issue and are monitoring the recovery.
- resolved Jul 09, 2026, 01:53 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major July 1, 2026 Lumin Recommended Actions / CES N/A 21h 27m AP-SYD-1, BR01, CA01, FRA and 15 more
Started Jul 01, 2026, 11:30 AM UTC· resolved Jul 02, 2026, 08:57 AM UTC
- investigating Jul 01, 2026, 11:30 AM UTC
We are currently investigating this issue.
- investigating Jul 01, 2026, 11:33 AM UTC
We are continuing to investigate this issue.
- investigating Jul 01, 2026, 11:35 AM UTC
We are continuing to investigate this issue.
- monitoring Jul 02, 2026, 07:52 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 02, 2026, 08:57 AM UTC
This incident has been resolved.
Major June 24, 2026 Tenable Vulnerability Management: Assets fail to load in VM - Explore on CA02 15m CA01
Started Jun 24, 2026, 07:37 AM UTC· resolved Jun 24, 2026, 07:53 AM UTC
- investigating Jun 24, 2026, 07:37 AM UTC
We are aware of and actively investigating asset page load failure for certain users. We will provide periodic updates as our engineers continue working on this issue.
- resolved Jun 24, 2026, 07:53 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major June 23, 2026 Tenable Cloud Security: Login Issues (US1) 14h 29m US1
Started Jun 23, 2026, 08:18 PM UTC· resolved Jun 24, 2026, 10:47 AM UTC
- investigating Jun 23, 2026, 08:18 PM UTC
We are aware of and actively investigating the inability to login to the site for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified Jun 23, 2026, 09:47 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- identified Jun 24, 2026, 02:15 AM UTC
Our cloud provider has identified the cause of the problem and is working to implement a fix for the issue.
- identified Jun 24, 2026, 07:45 AM UTC
Our cloud provider has identified the cause of the problem and is working to implement a fix for the issue.
- resolved Jun 24, 2026, 10:47 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major June 16, 2026 Tenable Web Application Scanning: Issues with Scan Launch and Credential Management for Certain Users 1d 1h AP-SYD-1, BR01, CA01, FRA and 13 more
Started Jun 16, 2026, 12:28 PM UTC· resolved Jun 17, 2026, 01:33 PM UTC
- investigating Jun 16, 2026, 12:28 PM UTC
We are currently investigating this issue.
- identified Jun 16, 2026, 02:25 PM UTC
The issue has been identified and a fix is being implemented.
- identified Jun 16, 2026, 08:54 PM UTC
Our engineering team is continuing to work on a fix for this issue.
- monitoring Jun 17, 2026, 07:39 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 17, 2026, 01:33 PM UTC
This incident has been resolved.
Critical June 10, 2026 Tenable Vulnerability Management: Menus not loading 1h 10m AP-SYD-1, BR01, CA01, FRA and 14 more
Started Jun 10, 2026, 06:05 PM UTC· resolved Jun 10, 2026, 07:16 PM UTC
- investigating Jun 10, 2026, 06:05 PM UTC
We are aware of and actively investigating GUI issues that are impacting menus being displayed for certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Jun 10, 2026, 06:35 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Jun 10, 2026, 07:16 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major June 5, 2026 Tenable Vulnerability Management: Unable to View or Create Scans in US-2A/US08 2d 19h US-2A, US08
Started Jun 05, 2026, 01:18 PM UTC· resolved Jun 08, 2026, 08:26 AM UTC
- investigating Jun 05, 2026, 01:18 PM UTC
We are aware of and actively investigating issues with creating and viewing scans for certain users. We will provide periodic updates as our engineers continue working on this issue.
- investigating Jun 05, 2026, 04:21 PM UTC
Our engineering team continues to investigate this issue.
- investigating Jun 05, 2026, 05:41 PM UTC
Our engineering team continues to investigate this issue.
- identified Jun 05, 2026, 08:25 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- monitoring Jun 05, 2026, 11:14 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Jun 08, 2026, 08:26 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major June 5, 2026 Tenable Vulnerability Management: Unable to View or Create Scans in US-2A 3h 32m US-2A
Started Jun 05, 2026, 07:22 AM UTC· resolved Jun 05, 2026, 10:55 AM UTC
- investigating Jun 05, 2026, 07:22 AM UTC
We are aware of and actively investigating issues with creating and viewing scans for certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Jun 05, 2026, 09:02 AM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Jun 05, 2026, 10:55 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major June 4, 2026 Tenable One : Stale Cloud Security Data and Licensed Asset Count in Tenable One 7h 4m sing, us-1a, us-2a, us-2b and 14 more
Started Jun 04, 2026, 06:57 AM UTC· resolved Jun 04, 2026, 02:02 PM UTC
- investigating Jun 04, 2026, 06:57 AM UTC
We are aware of and actively investigating the issue of stale Cloud Security Data and stale Licensed Asset Count within Tenable One that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Jun 04, 2026, 07:14 AM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Jun 04, 2026, 02:02 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major May 28, 2026 WAS issues - OpenAPI file validation error 2h 15m AP-SYD-1, BR01, CA01, FRA and 12 more
Started May 28, 2026, 01:46 PM UTC· resolved May 28, 2026, 04:02 PM UTC
- investigating May 28, 2026, 01:46 PM UTC
We are aware of and actively investigating file validation errors that are impacting WAS API scans for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified May 28, 2026, 01:47 PM UTC
The issue has been identified and a fix is being implemented.
- resolved May 28, 2026, 04:02 PM UTC
This incident has been resolved.
Notice May 27, 2026 Tenable Vulnerability Management / Tenable One / Tenable Cloud Security / Tenable Security Center / Tenable OT Security / Nessus: Incorrect VPR Scores Calculated 2h
Started May 27, 2026, 03:00 PM UTC· resolved May 27, 2026, 05:00 PM UTC
- resolved May 28, 2026, 07:11 PM UTC
Between 3:00PM UTC May 27 2026 to 5:00PM UTC May 28 2026 UTC, certain users could have experienced incorrect VPR scores calculated to the feed. The incorrect scores that may have been populated during that time are being corrected but any exports taken may still be incorrect. The underlying issue has been resolved and corrective actions are being taken to correct the affected data over the next day. We are sorry for the disruption and inconvenience.
Major May 20, 2026 Tenable Vulnerability Management / Tenable One / Nessus: Vulnerability Scan Issues Related to DNS Resolution 16h 48m AP-SYD-1, BR01, sing, CA01 and 30 more
Started May 20, 2026, 07:07 PM UTC· resolved May 21, 2026, 11:55 AM UTC
- investigating May 20, 2026, 07:07 PM UTC
We are aware of and actively investigating issues with DNS resolution failures for checks related to log4j plugins for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified May 20, 2026, 07:53 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- monitoring May 20, 2026, 08:58 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved May 21, 2026, 11:55 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major May 13, 2026 Tenable One - Exposure Management: Attack Path: Top Attack Paths Page Not Loading 4h 1m sing, us-1a, us-2a, us-3a and 12 more
Started May 13, 2026, 01:09 PM UTC· resolved May 13, 2026, 05:10 PM UTC
- investigating May 13, 2026, 01:09 PM UTC
We are aware of and actively investigating the inability for users to access the Attack Path: Top Attack Paths page in Tenable One. We will provide periodic updates as our engineers continue working on this issue.
- investigating May 13, 2026, 01:10 PM UTC
We are continuing to investigate this issue.
- identified May 13, 2026, 02:04 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- resolved May 13, 2026, 05:10 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major May 11, 2026 Tenable Vulnerability Management: New Domains added in MSSP Portal Not Propagating to Child Containers 2h 39m US07
Started May 11, 2026, 02:51 PM UTC· resolved May 11, 2026, 05:31 PM UTC
- investigating May 11, 2026, 02:51 PM UTC
We are aware of and actively investigating issues with new domains added in the MSSP portal not propagating to child containers for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified May 11, 2026, 02:52 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- resolved May 11, 2026, 05:31 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Minor May 7, 2026 Data ingest delays on US-2a 2h 11m us-2a, US-2A
Started May 07, 2026, 07:38 PM UTC· resolved May 07, 2026, 09:50 PM UTC
- investigating May 07, 2026, 07:38 PM UTC
We are aware of and actively investigating delays for asset and finding ingestion for certain users. We will provide periodic updates as our engineers continue working on this issue.
- resolved May 07, 2026, 09:50 PM UTC
This incident has been resolved.
Major April 29, 2026 Tenable Vulnerability Management: Plugins appearing as 'unknown' in GOV01 17h 6m GOV01
Started Apr 29, 2026, 08:16 PM UTC· resolved Apr 30, 2026, 01:22 PM UTC
- investigating Apr 29, 2026, 08:16 PM UTC
We are aware of and actively investigating Plugins appearing as 'unknown'. We will provide periodic updates as our engineers work on this issue.
- investigating Apr 29, 2026, 08:59 PM UTC
We are continuing to investigate this issue.
- monitoring Apr 29, 2026, 11:17 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 30, 2026, 01:22 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Minor April 28, 2026 Tenable Vulnerability Management: Scans and tags slow to process on us08 1d 14h us08, US08
Started Apr 28, 2026, 11:21 PM UTC· resolved Apr 30, 2026, 02:13 PM UTC
- investigating Apr 28, 2026, 11:21 PM UTC
We are aware of and actively investigating service degradation that is impacting scan performance for certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Apr 29, 2026, 12:15 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 30, 2026, 02:13 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major April 28, 2026 Vulcan Platform: Partial Service Disruption: Connector Triggers (EU) 1d 21h EU
Started Apr 28, 2026, 11:38 AM UTC· resolved Apr 30, 2026, 09:31 AM UTC
- investigating Apr 28, 2026, 11:38 AM UTC
We have identified an issue affecting automatic connector syncs for customers in the EU Region. Our engineers are on the case and investigating the root cause.
- monitoring Apr 29, 2026, 07:23 AM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Apr 30, 2026, 09:31 AM UTC
This incident has been resolved.
Major April 28, 2026 Tenable Cloud Security: Scan Delays for Oracle Cloud Infrastructure (OCI) 23h 30m AE1, AU1, BR1, CA1 and 8 more
Started Apr 28, 2026, 08:18 AM UTC· resolved Apr 29, 2026, 07:48 AM UTC
- investigating Apr 28, 2026, 08:18 AM UTC
We are aware of and actively investigating scan delays that are impacting Oracle Cloud Infrastructure (OCI) customers for certain users. We will provide periodic updates as our engineers continue working on this issue.
- investigating Apr 28, 2026, 09:50 AM UTC
Our engineering team continues to investigate this issue.
- investigating Apr 28, 2026, 11:24 AM UTC
Our engineering team continues to investigate this issue.
- investigating Apr 28, 2026, 01:03 PM UTC
Our engineering team continues to investigate this issue.
- resolved Apr 29, 2026, 07:48 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major April 23, 2026 Tenable Vulnerability Management: Failing Tag assessments and Aborted Scans using Tags 23h 42m AP-SYD-1, BR01, CA01, FRA and 14 more
Started Apr 23, 2026, 07:25 PM UTC· resolved Apr 24, 2026, 07:08 PM UTC
- investigating Apr 23, 2026, 07:25 PM UTC
We are aware of and actively investigating Tag assessment failing and scans aborting using tags as targets for certain users. We will provide periodic updates as our engineers continue working on this issue.
- identified Apr 23, 2026, 07:33 PM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- monitoring Apr 23, 2026, 08:50 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- monitoring Apr 24, 2026, 01:56 PM UTC
We have implemented a fix for the issue and are continuing to monitor the recovery.
- resolved Apr 24, 2026, 07:08 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major April 23, 2026 Tenable One - Exposure Management: Connectors View Issues 2h 9m sing, us-1a, us-2a, us-2b and 14 more
Started Apr 23, 2026, 05:31 AM UTC· resolved Apr 23, 2026, 07:40 AM UTC
- investigating Apr 23, 2026, 05:31 AM UTC
We are aware of and currently investigating an issue around the 'Connectors' view not loading correctly in Tenable Exposure Management. We will provide periodic updates as our engineers continue working on this issue.
- identified Apr 23, 2026, 07:02 AM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- resolved Apr 23, 2026, 07:40 AM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major April 22, 2026 Cloud Security: Linux risks mitigated 10h 23m AE1, AU1, BR1, CA1 and 8 more
Started Apr 22, 2026, 11:05 AM UTC· resolved Apr 22, 2026, 09:28 PM UTC
- investigating Apr 22, 2026, 11:05 AM UTC
We are aware of and actively investigating an issue with Linux risks being mitigated. We will provide periodic updates as our engineers continue working on this issue.
- identified Apr 22, 2026, 11:06 AM UTC
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
- identified Apr 22, 2026, 01:24 PM UTC
Our engineering team is continuing to work on a fix for this issue.
- monitoring Apr 22, 2026, 03:30 PM UTC
We have implemented a fix for the issue and are monitoring the recovery.
- resolved Apr 22, 2026, 09:28 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.
Major April 21, 2026 Tenable Vulnerability Management: Stale Vulnerability Findings in Explore Findings Page 6h 7m IN01
Started Apr 21, 2026, 06:22 AM UTC· resolved Apr 21, 2026, 12:30 PM UTC
- investigating Apr 21, 2026, 06:22 AM UTC
We are aware of and actively investigating stale vulnerability findings that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.
- investigating Apr 21, 2026, 08:15 AM UTC
We are aware of and actively investigating stale vulnerability findings that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.
- monitoring Apr 21, 2026, 08:43 AM UTC
Once the fix has been rolled out and we are monitoring the recovery
- resolved Apr 21, 2026, 12:30 PM UTC
The issue has been resolved. We are sorry for the disruption and inconvenience.