Tenable Vulnerability Management / Tenable One / Nessus: Vulnerability Scan Issues Related to DNS Resolution
Incident Lifecycle
Incident Timeline
Monitoring
We have implemented a fix for the issue and are monitoring the recovery.
May 20, 2026 at 8:58 PM UTC
Identified
We have identified the cause of the problem. Our engineering team is working to implement a fix for the issue.
May 20, 2026 at 7:53 PM UTC
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.
May 20, 2026 at 7:07 PM UTC
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