CVE-2026-76659 HPE NonStop TCP/IP UTILITIES - Denial of Service

HPE NonStop TCP/IP UTILITIES contains a denial of service vulnerability in the finger daemon, letting unauthenticated remote attackers cause service disruption, exploit requires network access.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Denial of Service
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
15 October 2026
Updated
15 October 2026
Weakness
CWE-306

Vendor fix

Update to the latest version of HPE NonStop TCP/IP UTILITIES.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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