CVE-2026-79829
HPE NonStop HTTP WEBSERVER - Memory corruption vulnerability
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
HPE NonStop HTTP WEBSERVER - Memory corruption vulnerability
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.
- Record
CVE-2026-79829- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2026-101999
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.
- Record
EUVD-2026-101999- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vq9w-x8hf-mm54
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may...
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.
- Record
GHSA-vq9w-x8hf-mm54- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.
- Record
CVE-2026-79829- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-20
- 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-2026-79829 is a high vulnerability (CVSS 8.2) in Hewlett Packard Enterprise Hpe Nonstop Http Webserver, published October 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.