CVE-2026-76655
HPE NonStop SNMP Trap Multiplexer - Buffer Overflow vulnerability
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
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
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
HPE NonStop SNMP Trap Multiplexer - Buffer Overflow vulnerability
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
- Record
CVE-2026-76655- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
EUVDEUVD-2026-101007
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
- Record
EUVD-2026-101007- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-6jv3-ccqp-xfww
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
- Record
GHSA-6jv3-ccqp-xfww- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-121
- Updated
- 2026-11-02
NVD
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may allow remote code execution
- Record
CVE-2026-76655- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-121
- 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-2026-76655 is a high vulnerability (CVSS 7.5) in Hewlett Packard Enterprise Hpe Nonstop Snmp Trap Multiplexer, published October 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. No source names a fixed version.