CVE-2026-76662
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Buffer Overflow in HPE NonStop TELSERV

Publication date: 2026-10-15

Last updated on: 2026-10-15

Assigner: Hewlett Packard Enterprise (HPE)

Description
A buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption and DoS.

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Meta Information

Published
2026-10-15
Last Modified
2026-10-15
Generated
2026-10-19
AI Q&A
2026-10-15
EPSS Evaluated
2026-10-18
NVD
CVE-2026-76662
EUVD
EUVD-2026-101814

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Hewlett Packard Enterprise HPE NonStop TELSERV T9553L01^BAJ and earlier

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-121 A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

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Executive Summary

A buffer overflow vulnerability in HPE NonStop TELSERV can lead to memory corruption and denial of service (DoS) by allowing attackers to overwrite memory and crash the system.

Impact Analysis

This vulnerability may cause system crashes, disrupt services, and potentially allow unauthorized access if exploited. It primarily affects availability and stability of HPE NonStop TELSERV.

Compliance Impact

The provided CVE data does not specify direct impacts on compliance with standards like GDPR or HIPAA. The vulnerability is a buffer overflow in HPE NonStop TELSERV causing memory corruption and DoS, which could potentially lead to data breaches or service disruptions. However, explicit compliance implications are not detailed in the given context.

Mitigation Strategies

Apply patches or updates from HPE for TELSERV to address the buffer overflow vulnerability. Monitor HPE security alerts for new releases. Restrict network access to TELSERV services if possible.

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