Low severity · published Oct 14, 2026
CVE-2026-73791
HPE NonStop Hpjmeter - Buffer overflow vulnerability
2.0
CVSS
0.2%
EPSS
No
On KEV
Description
A security vulnerability in HPE NonStop Hpjmeter can cause stack and heap buffer overflow.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
High
Privileges
High
User interaction
Required
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HN
HPE NonStop Hpjmeter · Hewlett Packard Enterprise
Prior to T0866L50^AAM · source: vendor