CVE-2026-76656CWE-306

CVE-2026-76656

Medium · published October 15, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
4.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00159 · 4.7th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-10-15T06:20Z
References (1)
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US · [email protected]
EPSS history
Timeline
  • 16 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 15 OCT 01:26Z
    HPE NonStop TCP/IP UTILITIES - Denial of Service vulnerability
    cvelistv5
  • 15 OCT 01:26Z
    HPE NonStop TCP/IP UTILITIES - Denial of Service vulnerability
    cvelistv5