What is CVE-2026-73791?

CVE-2026-73791 is a low-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop Hpjmeter, classified under Heap-based Buffer Overflow. CVSS score: 2.0/10. Published 2026-10-14.

How severe is CVE-2026-73791?

Low severity. CVSS v3 base score is 2.0 out of 10.

Buffer overflow in Hewlett Packard Enterprise HPE Nonstop Hpjmeter

CVE-2026-73791

A security vulnerability in HPE NonStop Hpjmeter can cause stack and heap buffer overflow.

Vulnerability class: Buffer Overflow

Published 2026-10-14 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 2.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:L.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Hewlett Packard Enterprise HPE Nonstop Hpjmeter — versions Prior to T0866L50^AAM

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

support.hpe.com/hpesc/public/docDisplay

Frequently asked questions

What is CVE-2026-73791?: CVE-2026-73791 is a low-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop Hpjmeter, classified under Heap-based Buffer Overflow. CVSS score: 2.0/10. Published 2026-10-14.
How severe is CVE-2026-73791?: Low severity. CVSS v3 base score is 2.0 out of 10.