HPE NonStop Java JToolkit - Command Injection and buffer overflow vulnerability

published 2026-10-14 28d ago modified 2026-10-14 28d ago also EUVD-2026-100947

cvss: 3.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits: 0; none known

A security vulnerability in HPE NonStop Java JToolkit can allow command Injection and buffer overflow.

Is CVE-2026-73792 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 28d ago (2026-10-14)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.8	CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L

Affected products

Hewlett Packard Enterprise HPE NonStop Java JToolkit

Classification

Weakness

CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

support.hpe.com /hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US

Sources

CVE List CVE-2026-73792
NVD CVE-2026-73792

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.