CVE-2026-73798 - Vulnerability Details - OpenCVE

A security vulnerability in HPE NonStop DNS 9.2.3 Non Secure Version could cause a Denial of Service.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US

History

Wed, 14 Oct 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 14 Oct 2026 11:30:00 +0000

Type	Values Removed	Values Added
Description		A security vulnerability in HPE NonStop DNS 9.2.3 Non Secure Version could cause a Denial of Service.
Title		HPE NonStop DNS 9.2.3 Non Secure Version
Weaknesses		CWE-115
References		https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
Metrics		cvssV3_1 `{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-10-14T11:26:59.520Z

Updated: 2026-10-14T14:53:07.890Z

Reserved: 2026-08-13T16:39:53.236Z

Link: CVE-2026-73798

Vulnrichment

Updated: 2026-10-14T14:46:17.447Z

NVD

Status : Awaiting Analysis

Published: 2026-10-14T12:17:17.963

Modified: 2026-10-14T16:08:15.347

Link: CVE-2026-73798

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-10-14T15:15:02Z

Weaknesses

CWE-115

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