CVE-2026-76664 - Vulnerability Details - OpenCVE

A security vulnerability in HPE NonStop EXPAND may result in out-of-bounds memory read/write operations

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

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 0.00145.

Exploitation none

Automatable no

Technical Impact partial

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 EXPAND

affected

Version	Status	Constraints
`T9057L02^AIG and earlier`	affected	—

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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.

Project Subscriptions

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

Thu, 15 Oct 2026 15:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 15 Oct 2026 04:15:00 +0000

Type	Values Removed	Values Added
Description		A security vulnerability in HPE NonStop EXPAND may result in out-of-bounds memory read/write operations
Title		HPE NonStop EXPAND - Out-of-Bounds memory read/write
Weaknesses		CWE-125
References		https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
Metrics		cvssV3_1 `{'score': 6.4, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-10-15T04:01:13.505Z

Updated: 2026-10-15T15:02:54.725Z

Reserved: 2026-08-19T16:10:37.083Z

Link: CVE-2026-76664

Vulnrichment

Updated: 2026-10-15T15:02:51.820Z

NVD

Status : Awaiting Analysis

Published: 2026-10-15T04:18:26.693

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

Link: CVE-2026-76664

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-10-15T11:45:17Z

Weaknesses

CWE-125

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