CVE-2026-73793
High
Description
HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.
SeverityHigh
CVSS7.9
Exploit probability—
ProductHPE NonStop Middleware
PublishedOct 14, 2026
First seenOct 14, 2026
Weakness typeCWE-502Deserialization of untrusted data
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 Middleware | T1155L01^AAF and earlier | — |
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