Login and Platform Issues
Update - Our engineering team is continuing to work on a fix for this issue.
Jan 25, 2026 - 10:08 EST
Update - Our engineering team is continuing to work on a fix for this issue.
Jan 25, 2026 - 05:45 EST
Update - The issue has been identified and a fix is being implemented.
Jan 25, 2026 - 01:25 EST
Update - The issue has been identified and a fix is being implemented.
Jan 24, 2026 - 20:31 EST
Update - The issue has been identified and a fix is being implemented.
Jan 24, 2026 - 07:26 EST
Update - The issue has been identified and a fix is being implemented.
Jan 24, 2026 - 03:26 EST
Update - The issue has been identified and a fix is being implemented.
Jan 23, 2026 - 20:30 EST
Identified - The issue has been identified and a fix is being implemented.
Jan 23, 2026 - 09:49 EST
Monitoring - A fix has been implemented and we are monitoring the results.
Jan 22, 2026 - 17:44 EST
Identified - The issue has been identified and a fix is being implemented.
Jan 22, 2026 - 15:31 EST
Update - We are continuing to investigate this issue.
Jan 22, 2026 - 14:55 EST
Update - We are continuing to investigate this issue.
Jan 22, 2026 - 14:52 EST
Update - We are continuing to investigate this issue.
Jan 22, 2026 - 14:17 EST
Investigating - We are aware of and actively investigating login and performance issues currently impacting all functionality within all environments. The issue is related to an ongoing incident with our cloud service provider related to tenablecloud.cn DNS. We will provide periodic updates as our engineers continue working on this issue.
Jan 22, 2026 - 12:41 EST
Uptime over the past 90 days. View historical uptime.
Tenable One Partial Outage
90 days ago
99.08 % uptime
Today
sing Partial Outage
90 days ago
99.15 % uptime
Today
us-1a Partial Outage
90 days ago
98.79 % uptime
Today
us-2a Partial Outage
90 days ago
98.89 % uptime
Today
us-2b Partial Outage
90 days ago
99.15 % uptime
Today
us-3a Partial Outage
90 days ago
99.05 % uptime
Today
us-4a Partial Outage
90 days ago
98.79 % uptime
Today
us-5a Partial Outage
90 days ago
99.15 % uptime
Today
mssp-us-1 (us07) Partial Outage
90 days ago
99.15 % uptime
Today
us08 Partial Outage
90 days ago
99.15 % uptime
Today
ap-syd-1 Partial Outage
90 days ago
99.15 % uptime
Today
br01 Partial Outage
90 days ago
99.15 % uptime
Today
ca01 Partial Outage
90 days ago
99.11 % uptime
Today
fra Partial Outage
90 days ago
99.09 % uptime
Today
in01 Partial Outage
90 days ago
99.15 % uptime
Today
jp01 Partial Outage
90 days ago
99.15 % uptime
Today
uk-lon-1 Partial Outage
90 days ago
99.15 % uptime
Today
gov01 Partial Outage
90 days ago
99.14 % uptime
Today
uae01 Partial Outage
90 days ago
99.15 % uptime
Today
Tenable Vulnerability Management Partial Outage
90 days ago
99.15 % uptime
Today
AP-SYD-1 Partial Outage
90 days ago
99.15 % uptime
Today
BR01 Partial Outage
90 days ago
99.15 % uptime
Today
CA01 Partial Outage
90 days ago
99.15 % uptime
Today
FRA Partial Outage
90 days ago
99.15 % uptime
Today
IN01 Partial Outage
90 days ago
99.15 % uptime
Today
JP01 Partial Outage
90 days ago
99.15 % uptime
Today
SING Partial Outage
90 days ago
99.15 % uptime
Today
UAE01 Partial Outage
90 days ago
99.15 % uptime
Today
UK-LON-1 Partial Outage
90 days ago
99.15 % uptime
Today
US-1A Partial Outage
90 days ago
99.15 % uptime
Today
US-2A Partial Outage
90 days ago
99.15 % uptime
Today
US-2B Partial Outage
90 days ago
99.15 % uptime
Today
US-3A Partial Outage
90 days ago
99.15 % uptime
Today
US-4A Partial Outage
90 days ago
99.15 % uptime
Today
US-5A Partial Outage
90 days ago
99.15 % uptime
Today
US07 Partial Outage
90 days ago
99.15 % uptime
Today
US08 Partial Outage
90 days ago
99.15 % uptime
Today
GOV01 Partial Outage
90 days ago
99.14 % uptime
Today
Tenable Cloud Security Operational
90 days ago
99.97 % uptime
Today
AE1 Operational
90 days ago
99.97 % uptime
Today
AU1 Operational
90 days ago
99.97 % uptime
Today
BR1 Operational
90 days ago
99.97 % uptime
Today
CA1 Operational
90 days ago
99.97 % uptime
Today
EU1 Operational
90 days ago
99.97 % uptime
Today
IN1 Operational
90 days ago
99.97 % uptime
Today
JP1 Operational
90 days ago
99.97 % uptime
Today
KR1 Operational
90 days ago
99.97 % uptime
Today
SG1 Operational
90 days ago
99.97 % uptime
Today
UK1 Operational
90 days ago
99.97 % uptime
Today
US1 Operational
90 days ago
99.97 % uptime
Today
USGov1 Operational
90 days ago
99.97 % uptime
Today
Tenable Identity Exposure Operational
Tenable Services Operational
Tenable Website Operational
Tenable Connect Operational
Tenable Documentation Operational
Tenable University Operational
Tenable Malware DB Operational
Tenable Plugin Feed Service Operational
Vulcan Standalone Operational
90 days ago
99.82 % uptime
Today
US Operational
90 days ago
99.64 % uptime
Today
EU Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Scheduled Maintenance

Tenable Vulnerability Management: Maintenance Window Jan 27, 2026 04:00-06:00 EST

[us-2b, us-1a, us-2a, us-3a, us-4a, us-5a, us08, mssp-us-1, ca01, br01] - The Tenable Vulnerability Management Platform will be undergoing scheduled maintenance. Users may experience delays or errors with scanning related workflows during this time period.
Posted on Jan 21, 2026 - 07:02 EST

Tenable Vulnerability Management: Maintenance Window Jan 29, 2026 14:00-16:00 EST

[ap-syd-1, fra, in01, jp01, sing, uae01, uk-lon-1] - The Tenable Vulnerability Management Platform will be undergoing scheduled maintenance. Users may experience delays or errors with scanning related workflows during this time period.
Posted on Jan 21, 2026 - 07:05 EST

Tenable Vulnerability Management: Maintenance Window Jan 31, 2026 14:00-18:00 EST

Update - We will be undergoing scheduled maintenance during this time.
Jan 23, 2026 - 13:42 EST
Update - We will be undergoing scheduled maintenance during this time.
Jan 23, 2026 - 13:41 EST
Update - We will be undergoing scheduled maintenance during this time.
Jan 23, 2026 - 13:35 EST
Scheduled - [ap-syd-1, fra, uk-lon-1, sing, in01, jp01, uae01, us-1a, us-2a, us-2b, us-3a, us-4a, us07, us-5a, us08, br01, ca01, mssp-us-1] - The Tenable Vulnerability Management Platform will be undergoing scheduled maintenance. Users may experience delays or errors with authentication related workflows during this time period.
Jan 23, 2026 - 13:32 EST
Jan 25, 2026
Tenable Cloud Security | Planned Maintenance
Completed - The scheduled maintenance has been completed.
Jan 25, 13:00 EST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 25, 07:00 EST
Scheduled - Please note that scheduled maintenance will take place every Sunday to ensure the optimal performance of our services. During this period, there is a possibility of downtime, and we appreciate your patience and understanding.

Maintenance Schedule:
AE1, AU1, IN1, JP1, SG1, KR1: Every Sunday from 7:00 AM to 9:00 AM (ET)
EU1, UK1, BR1, CA1, USGov1: Every Sunday from 8:00 AM to 10:00 AM (ET)
US1: Every Sunday from 9:00 AM to 11:00 AM (ET)

While we strive to minimize any disruption to your experience, this maintenance window is essential for implementing important updates and enhancements to our services.
We apologize for any inconvenience this may cause and assure you that our team will work diligently to complete the maintenance as quickly as possible. If you encounter any issues or have any concerns, please feel free to contact our support team https://docs.ermetic.com/docs/contact-support
Jan 22, 07:42 EST
Jan 24, 2026
Jan 23, 2026
Jan 22, 2026
Tenable Vulnerability Management: Recast Rules processing issues
Resolved - The issue has been resolved. We are sorry for the disruption and inconvenience.
Jan 22, 20:17 EST
Update - We are continuing to monitor for any further issues.
Jan 21, 16:34 EST
Monitoring - We have implemented a fix for the issue and are monitoring the recovery.
Jan 21, 15:26 EST
Identified - We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
Jan 21, 08:54 EST
Update - We are continuing to investigate this issue.
Jan 21, 07:54 EST
Investigating - We are aware of and actively investigating issues with Recast Rule processing and management for certain users on all sites. Customers may experience delays in rules being applied to findings or errors when attempting to create/modify rules. We will provide periodic updates as our engineers continue working on this issue.
Jan 21, 07:53 EST
Tenable Vulnerability Management: Scan Processing delay
Resolved - This incident has been resolved.
Jan 22, 10:03 EST
Monitoring - We have implemented a fix for the issue and are monitoring the recovery.
Jan 21, 05:46 EST
Investigating - We are aware of and actively investigating delays with scan processing that are impacting for certain users. We will provide periodic updates as our engineers continue working on this issue.
Jan 21, 01:50 EST
Jan 21, 2026
Jan 20, 2026

No incidents reported.

Jan 19, 2026

No incidents reported.

Jan 18, 2026
Tenable Vulnerability Management: Scan Processing Delays
Resolved - The issue has been resolved. We are sorry for the disruption and inconvenience.
Jan 18, 18:48 EST
Update - A fix has been implemented and we are monitoring the results.
Jan 14, 22:24 EST
Monitoring - A fix has been implemented and we are monitoring the results.
Jan 14, 15:19 EST
Update - We are continuing to work on a fix for this issue.
Jan 14, 14:35 EST
Identified - The issue has been identified and a fix is being implemented.
Jan 14, 13:42 EST
Investigating - We are aware of and actively investigating scan processing delays that are impacting scan times for certain users. We will provide periodic updates as our engineers continue working on this issue.
Jan 14, 13:42 EST
Tenable Cloud Security | Planned Maintenance
Completed - The scheduled maintenance has been completed.
Jan 18, 13:00 EST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 18, 07:00 EST
Scheduled - Please note that scheduled maintenance will take place every Sunday to ensure the optimal performance of our services. During this period, there is a possibility of downtime, and we appreciate your patience and understanding.

Maintenance Schedule:
AE1, AU1, IN1, JP1, SG1, KR1: Every Sunday from 7:00 AM to 9:00 AM (ET)
EU1, UK1, BR1, CA1, USGov1: Every Sunday from 8:00 AM to 10:00 AM (ET)
US1: Every Sunday from 9:00 AM to 11:00 AM (ET)

While we strive to minimize any disruption to your experience, this maintenance window is essential for implementing important updates and enhancements to our services.
We apologize for any inconvenience this may cause and assure you that our team will work diligently to complete the maintenance as quickly as possible. If you encounter any issues or have any concerns, please feel free to contact our support team https://docs.ermetic.com/docs/contact-support
Jan 15, 07:07 EST
Jan 17, 2026
Login issues
Resolved - The issue has been resolved. We are sorry for the disruption and inconvenience.
Jan 17, 23:06 EST
Monitoring - We have implemented a fix for the issue and are monitoring the recovery.
Jan 17, 22:43 EST
Identified - We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
Jan 17, 22:37 EST
Investigating - We are aware of and actively investigating Login issues that are impacting logging in to cloud platform. We will provide periodic updates as our engineers continue working on this issue.
Jan 17, 22:17 EST
Scan processing delays for long running scans
Resolved - Scan latencies issues impacting scan processing on long running scans for certain issues has now been resolved.
Jan 17, 10:31 EST
Update - Our engineering team continues to investigate this issue.
Jan 17, 01:51 EST
Update - Our engineering team continues to investigate this issue.
Jan 16, 23:19 EST
Update - Our engineering team continues to investigate this issue.
Jan 16, 21:14 EST
Investigating - We are aware of and actively investigating scan latencies issues that are impacting scan processing on long running scans for certain users. We will provide periodic updates as our engineers continue working on this issue.
Jan 16, 18:34 EST
Jan 16, 2026
Jan 15, 2026

No incidents reported.

Jan 14, 2026
Tenable Web Application Scanning: Scans stay in "Pending"
Resolved - The issue has been resolved. We are sorry for the disruption and inconvenience.
Jan 14, 20:07 EST
Monitoring - We have implemented a fix for the issue and are monitoring the recovery.
Jan 14, 18:47 EST
Update - We are continuing to work on a fix for this issue.
Jan 14, 09:31 EST
Update - Our engineering team is continuing to work on a fix for this issue.
Jan 14, 03:38 EST
Identified - We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
Jan 13, 20:25 EST
Update - We are continuing to investigate this issue.
Jan 13, 10:21 EST
Update - We are continuing to investigate this issue.
Jan 13, 06:12 EST
Investigating - We are aware of and actively investigating an issue with WAS scans appearing to stay in "Pending" status for certain users. We will provide periodic updates as our engineers continue working on this issue.
Jan 13, 06:09 EST
Jan 13, 2026
Jan 12, 2026

No incidents reported.

Jan 11, 2026
Tenable Cloud Security | Planned Maintenance
Completed - The scheduled maintenance has been completed.
Jan 11, 13:00 EST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 11, 07:00 EST
Scheduled - Please note that scheduled maintenance will take place every Sunday to ensure the optimal performance of our services. During this period, there is a possibility of downtime, and we appreciate your patience and understanding.

Maintenance Schedule:
AE1, AU1, IN1, JP1, SG1, KR1: Every Sunday from 7:00 AM to 9:00 AM (ET)
EU1, UK1, BR1, CA1, USGov1: Every Sunday from 8:00 AM to 10:00 AM (ET)
US1: Every Sunday from 9:00 AM to 11:00 AM (ET)

While we strive to minimize any disruption to your experience, this maintenance window is essential for implementing important updates and enhancements to our services.
We apologize for any inconvenience this may cause and assure you that our team will work diligently to complete the maintenance as quickly as possible. If you encounter any issues or have any concerns, please feel free to contact our support team https://docs.ermetic.com/docs/contact-support
Jan 8, 08:28 EST
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