CVE-2026-73798: HPE NonStop DNS 9.2.3 Non Secure Version
Published Oct 14, 2026
·Updated
A security vulnerability in HPE NonStop DNS 9.2.3 Non Secure Version could cause a Denial of Service.
Affected Software
1 affected component
HPE NonStop DNS=9.2.3
Event History
Oct 14, 2026
CVE Published
via MITRE·11:26 AM
Data Sourced
via MITRE·11:26 AM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Which deployments are affected?
The affected product and version identified are HPE NonStop DNS 9.2.3 Non Secure Version. The provided data does not identify other versions or configurations.
2
Can this be exploited remotely without authentication or user interaction?
Yes. The vector indicates network-based exploitation with low attack complexity, no privileges required, and no user interaction required.
3
What is the expected impact?
The vulnerability could cause a denial of service. The supplied metrics indicate high availability impact and low integrity impact, with no confidentiality impact.