CVE-2026-73793
HPE NonStop Middleware - Secret key handling vulnerability
Hewlett Packard Enterprise HPE NonStop Middleware
CVSS
7.9HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.36%Chance of exploitation activity in the next 30 days, higher than 28% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
What fixes it
No source in this snapshot names a fixed version.
Description
HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.
Text from CVE List
Affected versions 1
- HPE NonStop Middlewareaffected: T1155L01^AAF and earlierCVE List