CVE-2026-76656

MediumCVSS 5.3

Published: 15/10/2026(UTC)Updated: 15/10/2026(UTC)Translated: 15/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.16%

5th percentile - higher than 5% of all known CVEs

Summary

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.

Risk Assessment

A network-based attacker could disrupt network services on the NonStop system, causing service unavailability for users.

Recommendation

Apply available HPE security updates for NonStop TCP/IP UTILITIES and restrict network access to services from untrusted networks.

Other vulnerabilities in HPE NonStop TCP/IP UTILITIES

CVE-2026-76659High
A vulnerability in the finger daemon of HPE NonStop TCP/IP UTILITIES could allow an unauthenticated remote attacker to cause a denial of service.

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS