VulnerabilityAwaiting Analysis
CVE-2026-73793
HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.
HIGH 7.9EPSS 0.27%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.
- CVSS 3.1
- 7.9 HIGHCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H
- EPSS
- 0.27% probability · 19th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Source
- security-alert@hpe.com
EPSS moved from 0.4% on 14 October 2026 to 0.3% on 26 October 2026.
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.