CVE-2026-79821 - Vulnerability Details - OpenCVE

Description

A security vulnerability in HPE NonStop SOAP 4.0 may cause memory corruption resulting in a system down.

Published: 2026-10-15

Score: 8.2 High

EPSS: < 1% Very Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Hewlett Packard Enterprise

HPE NonStop SOAP 4.0

affected

Version	Status	Constraints
`T0865L01^ACN and earlier`	affected	—

No data.

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

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.

The EPSS score is 0.00229.

Exploitation none

Automatable yes

Technical Impact partial

References

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

History

Thu, 15 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'}`

Thu, 15 Oct 2026 07:00:00 +0000

Type	Values Removed	Values Added
Description		A security vulnerability in HPE NonStop SOAP 4.0 may cause memory corruption resulting in a system down.
Title		HPE NonStop SOAP 4.0 - Memory corruption
Weaknesses		CWE-20
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'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-10-15T06:38:29.824Z

Updated: 2026-10-15T14:55:17.631Z

Reserved: 2026-08-25T14:46:40.580Z

Link: CVE-2026-79821

Vulnrichment

Updated: 2026-10-15T14:55:14.632Z

NVD

Status : Awaiting Analysis

Published: 2026-10-15T07:18:02.853

Modified: 2026-10-15T16:23:06.250

Link: CVE-2026-79821

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20
Improper Input Validation

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