---
title: "CVE-2026-73799: HPE NonStop SNMP Trap Multiplexer - Memory Corruption"
description: "HPE NonStop SNMP Trap Multiplexer contains a memory corruption vulnerability, letting attackers potentially cause system instability or execute arbitrary code, exploit requires unspecified conditions."
url: https://panop.io/threat-heartbeat/CVE-2026-73799/
---

# CVE-2026-73799 HPE NonStop SNMP Trap Multiplexer - Memory Corruption

HPE NonStop SNMP Trap Multiplexer contains a memory corruption vulnerability, letting attackers potentially cause system instability or execute arbitrary code, exploit requires unspecified conditions.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-73799)

## Details

Type

Memory Corruption

Impact

Remote Code Execution, Denial Of Service

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Published

15 October 2026

Updated

15 October 2026

Weakness

[CWE-121](https://cwe.mitre.org/data/definitions/121.html)

## Vendor fix

Update to the latest version of HPE NonStop SNMP Trap Multiplexer.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-73799](https://nvd.nist.gov/vuln/detail/CVE-2026-73799)
- [https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en\_us&docLocale=en\_US](https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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