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UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-76668

A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.

MEDIUM 6.3EPSS 0.08%

Does this matter?

Lower severity and a low EPSS score (0.08%). Track it; it rarely justifies an emergency change on its own.

Description

A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.

CVSS 3.1
6.3 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS
0.08% probability · 0th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-1260
Source
security-alert@hpe.com
EPSS trend
0%3%5%15 October 2026: 0.08%27 October 2026: 0.08%15 October 202627 October 2026

EPSS moved from 0.1% on 15 October 2026 to 0.1% on 27 October 2026.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.