Medium severity · published Oct 15, 2026
CVE-2026-79823
HPE NonStop EMS Distributor - Buffer Overflow vulnerability
4.0
CVSS
0.1%
EPSS
No
On KEV
Description
HPE NonStop EMS Distributor is vulnerable to buffer overflow condition that may result in undesirable behavior.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
Attack vector
Local
Complexity
High
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HN
HPE NonStop EMS Distributor · Hewlett Packard Enterprise
T9632L01^ACC and earlier · source: vendor
Affected product
HN
HPE NonStop EMS Distributor
Hewlett Packard Enterprise