CVE-2026-76665
Received Received - Intake

HPE NonStop EXPAND Buffer Overflow Vulnerability

Publication date: 2026-10-15

Last updated on: 2026-10-15

Assigner: Hewlett Packard Enterprise (HPE)

Description
A security vulnerability in HPE NonStop EXPAND may cause out-of-bounds memory read resulting in buffer overflow.

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Meta Information

Published
2026-10-15
Last Modified
2026-10-15
Generated
2026-10-15
AI Q&A
2026-10-15
EPSS Evaluated
N/A
NVD
CVE-2026-76665
EUVD
EUVD-2026-101826

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Hewlett Packard Enterprise HPE NonStop EXPAND T9057L02^AIG and earlier

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.

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Executive Summary

This vulnerability is an out-of-bounds memory read in HPE NonStop EXPAND that can lead to a buffer overflow. This occurs when the software reads data beyond the intended memory boundary, potentially allowing attackers to execute arbitrary code or access sensitive information.

Impact Analysis

The vulnerability may allow attackers to gain unauthorized access, execute malicious code, or cause system crashes. It could lead to data breaches, service disruptions, or further compromise of the affected system if exploited.

Mitigation Strategies

Apply the latest security patches or updates provided by HPE for HPE NonStop EXPAND to address the out-of-bounds memory read vulnerability. Monitor HPE security advisories for updates and restrict network access to the EXPAND service if possible.

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