Vulnerability · Published Oct 14, 2026 · Assigned by hpe
CVE-2026-73798HPE NonStop DNS 9.2.3 Non Secure Version
High 8.2
In plain English
A high-severity security flaw in HPE NonStop DNS 9.2.3 Non Secure Version from Hewlett Packard Enterprise. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.3%top 74.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A security vulnerability in HPE NonStop DNS 9.2.3 Non Secure Version could cause a Denial of Service.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise | HPE NonStop DNS 9.2.3 Non Secure Version | T0685L01^BAE and earlier |
Weakness: CWE-115 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H