High severity · published Oct 15, 2026
CVE-2026-73799
HPE NonStop SNMP Trap Multiplexer - Memory Corruption vulnerability
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
A security vulnerability in HPE NonStop SNMP Trap Multiplexer may cause memory corruption
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HN
HPE NonStop SNMP Trap Multiplexer · Hewlett Packard Enterprise
T1041L01^BAA and earlier · source: vendor
Affected product
HN
HPE NonStop SNMP Trap Multiplexer
Hewlett Packard Enterprise
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-73799
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-73799
support.hpe.com
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
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