CVE-2026-76663
High
Description
A stack-based buffer overflow vulnerability in HPE NonStop TELSERV can cause memory corruption that may result in DoS.
SeverityHigh
CVSS7.5
Exploit probability—
ProductHPE NonStop TELSERV
PublishedOct 15, 2026
First seenOct 15, 2026
Weakness typeCWE-121CWE-121
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Hewlett Packard Enterprise HPE NonStop TELSERV | T9553L01^BAJ and earlier | — |
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