High severity · published Oct 15, 2026
CVE-2026-76660
HPE NonStop CIPSAM - Memory corruption vulnerability
8.7
CVSS
0.1%
EPSS
No
On KEV
Description
A vulnerability in HPE NonStop CIPSAM allows an out-of-bounds
write that can corrupt buffer data.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HN
HPE NonStop CIPSAM · Hewlett Packard Enterprise
T0693L02^BAU and earlier · source: vendor