---
id: CVE-2026-79821
title: "A security vulnerability in\_HPE NonStop SOAP 4.0  may cause memory corruption resulting in a system down."
summary: "A security vulnerability in\_HPE NonStop SOAP 4.0  may cause memory corruption resulting in a system down."
severity: high
cvss: 8.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H'
cwe:
  - CWE-20
vendor: Hewlett Packard Enterprise
product: HPE NonStop SOAP 4.0
affected:
  - hpe_nonstop_soap_4.0 T0865L01^ACN and earlier
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T07:18:02.853'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-79821'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T07:57:27.851Z'
---

## Overview

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

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.