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0%of 57 verified observed days had no reported provider issue
90-Day Trend
Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.
Monthly Status Summary
Month
Issue-free days
Days Tracked
Days with issues
September 2026
0%
30
30
This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.
Recorded Daily Status (Last 91 Days)
Jul 22Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data
Incident History
October 2026
Tenable Cloud Security: Service Degradation on All Sites
Our engineering team continues to investigate this issue.
investigating
We are aware of and actively investigating service disruptions affecting site access for certain users.
We will provide periodic updates as our engineers continue working on this issue.
Tenable One: Delay in Tenable Exposure Management data
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
We are aware of and actively investigating data latency in Exposure Management that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.
The issue is related to an ongoing incident with our service provider.
Tenable Patch management: Possible GUI slowness along with 502/503 Errors Observed
We have implemented a fix for the issue and are monitoring the recovery.
investigating
We are aware of and actively investigating issues with TPM GUI slowness and 502/503 errors certain users. We will provide periodic updates as our engineers continue working on this issue.
Tenable Vulnerability Management: Scan processing and Explore Findings and Asset pages delays
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
We are aware of and actively investigating scan processing and explore findings and asset pages delays that are impacting certain users. We will provide periodic updates as our engineers continue working on this issue.
Tenable Patch management: Possible GUI slowness along with 502/503 Errors Observed
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
We are aware of and actively investigating issues with TPM GUI slowness and 502/503 errors certain users. We will provide periodic updates as our engineers continue working on this issue.
Tenable Vulnerability Management: Scheduled Scans Not Launching
The issue has been identified and a fix is being implemented.
investigating
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
We are aware of and actively investigating issues with scheduled scans failing to launch for certain users. We will provide periodic updates as our engineers continue working on this issue.
Tenable Vulnerability Management: RBAC Permissions Issue with Custom Roles
We have implemented a fix for the issue and are monitoring the recovery.
If users with custom roles lost access to Platform Settings, an administrator will need to re-enable those permissions manually. Steps are in our KB article:
https://connect.tenable.com/kb/tenable-vulnerability-mgmt-kb/platform-settings-permissions-removed-from-certain-custom-roles-in-tenable-vulne/112533
If you have any questions or concerns please reach out to technical support for assistance.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
Our engineering team continues to investigate this issue.
investigating
Our engineering team continues to investigate this issue.
investigating
Our engineering team is continuing to work on a fix for this issue.
investigating
Our engineering team continues to investigate this issue.
investigating
Our engineering team continues to investigate this issue.
investigating
We are aware of and actively investigating an issue impacting access to certain settings for some users with custom PCI roles. We will provide periodic updates as our engineers continue working on this issue
It has been determined that this issue is superficial and cloud scanner plugin sets are up-to-date.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
The sites will be undergoing temporary maintenance for ~15 minutes. Manual scan launches may need to be reattempted once the window is completed
investigating
We are aware of and actively investigating issues with the cloud scanners plugins set not updating. We will provide periodic updates as our engineers continue working on this issue.
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
Our engineering team continues to investigate this issue.
investigating
Our engineering team continues to investigate this issue.
investigating
We are aware of and actively investigating issues that are impacting the loading speed of the GUI for certain users. We will provide periodic updates as our engineers continue working on this issue.
We have implemented a fix for the issue and are monitoring the recovery.
investigating
We are continuing to investigate this issue.
investigating
We are aware of and actively investigating issues with latency leading to scan processing delays for certain users. We will provide periodic updates as our engineers continue working on this issue.
monitoring
We have implemented a fix for the issue and are monitoring.
identified
Our engineering team is continuing to work on a fix for this issue.
identified
Our engineering team is continuing to work on a fix for this issue.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are aware of and actively investigating issues with latency leading to scan processing delays for certain users. We will provide periodic updates as our engineers continue working on this issue.
Legacy Incident Archive
38 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.
June 2026
Tenable Vulnerability Management: Unable to View or Create Scans in US-2A/US08
minorSource not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
Our engineering team continues to investigate this issue.
investigating
Our engineering team continues to investigate this issue.
investigating
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.
Tenable Vulnerability Management: Unable to View or Create Scans in US-2A
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix for the issue and are monitoring the recovery.
investigating
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.
Tenable One : Stale Cloud Security Data and Licensed Asset Count in Tenable One
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix for the issue and are monitoring the recovery.
investigating
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.
We have implemented a fix for the issue and are monitoring the recovery.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
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.
WAS issues - OpenAPI file validation error
majorSource not attested
Last archived state: resolved
View archived record details
identified
The issue has been identified and a fix is being implemented.
investigating
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.
Tenable Vulnerability Management / Tenable One / Nessus: Vulnerability Scan Issues Related to DNS Resolution
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
We have implemented a fix for the issue and are monitoring the recovery.
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
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.
Tenable One - Exposure Management: Attack Path: Top Attack Paths Page Not Loading
majorSource not attested
Last archived state: resolved
View archived record details
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
We are continuing to investigate this issue.
investigating
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.
Tenable Vulnerability Management: New Domains added in MSSP Portal Not Propagating to Child Containers
majorSource not attested
Last archived state: resolved
View archived record details
identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
investigating
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.
Data ingest delays on US-2a
minorSource not attested
Last archived state: resolved
View archived record details
investigating
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.
April 2026
Tenable Vulnerability Management: Plugins appearing as 'unknown' in GOV01
majorSource not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
We are aware of and actively investigating Plugins appearing as 'unknown'. We will provide periodic updates as our engineers work on this issue.
