High severity · published Oct 15, 2026
CVE-2026-79832
HPE NonStop SQL/MX Executor - Buffer overflow vulnerability
7.6
CVSS
0.2%
EPSS
No
On KEV
Description
A stack buffer overflow vulnerability in HPE NonStop SQL/MX Executor may potentially result in information disclosure or process crash.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
High
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 SQL/MX Executor · Hewlett Packard Enterprise
T1051L40 and earlier · source: vendor
Affected product
HN
HPE NonStop SQL/MX Executor
Hewlett Packard Enterprise