CVE-2026-76668
HPE NonStop Kernel - Access to unmapped or privileged data
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
HPE NonStop Kernel - Access to unmapped or privileged data
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.
- Record
CVE-2026-76668- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-1260
- Updated
- 2026-11-02
EUVDEUVD-2026-101858
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.
- Record
EUVD-2026-101858- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6rc9-36vr-m5q8
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or...
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.
- Record
GHSA-6rc9-36vr-m5q8- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-1260
- Updated
- 2026-11-02
NVD
A security vulnerability in HPE NonStop Kernel may allow user space access to privileged or unmapped data.
- Record
CVE-2026-76668- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H - Weakness
- CWE-1260
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-76668 is a medium vulnerability (CVSS 6.3) in Hewlett Packard Enterprise Hpe Nonstop Kernel, published October 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.08%, the 0th percentile. No source names a fixed version.