CVE-2026-76656

HPE NonStop TCP/IP UTILITIES - Denial of Service vulnerability

State: Published
Severity: 5.3 Medium
Published: Oct 15, 2026
Updated: Oct 15, 2026
Reserved: Aug 19, 2026

Description

A vulnerability in HPE NonStop TCP/IP UTILITIES could allow an unauthenticated remote attacker to cause a denial of service when traceroute is executed under certain conditions.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H	hpe

Weaknesses

CWE-306 Missing authentication for critical function

Affected Products

Product	Versions
HPE NonStop TCP/IP UTILITIESHewlett Packard Enterprise	T8602L01^BAA and earlierAffected

References

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

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