CVE-2026-76663
HPE NonStop TELSERV - Memory corruption vulnerability
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
A stack-based buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption that may result in DoS.
| CWE | CWE-121 |
| Vendor | hewlett packard enterprise |
| Product | hpe nonstop telserv |
| Published | Oct 15, 2026 |
Stay Ahead of the Next One
Get instant alerts for hewlett packard enterprise hpe nonstop telserv
Be the first to know when new high vulnerabilities affecting hewlett packard enterprise hpe nonstop telserv are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Hewlett Packard Enterprise / HPE NonStop TELSERV
T9553L01^BAJ and earlier