CVE-2026-73790
HPE NonStop iTP WebServer - Memory corruption vulnerability
A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
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 iTP WebServer - Memory corruption vulnerability
A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
- Record
CVE-2026-73790- 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-2026-100941
A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
- Record
EUVD-2026-100941- 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-f22h-g445-7rgr
A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
- Record
GHSA-f22h-g445-7rgr- 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 vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.
- Record
CVE-2026-73790- 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-2026-73790 is a high vulnerability (CVSS 8.2) in Hewlett Packard Enterprise Hpe Nonstop Itp Webserver, published October 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 25th percentile. No source names a fixed version.