What is CVE-2026-79829?

CVE-2026-79829 is a high-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop HTTP Webserver, classified under Improper Input Validation. CVSS score: 8.2/10. Published 2026-10-15.

How severe is CVE-2026-79829?

High severity. CVSS v3 base score is 8.2 out of 10.

Improper input validation in Hewlett Packard Enterprise HPE Nonstop HTTP Webserver

CVE-2026-79829

A security vulnerability in HPE NonStop HTTP WEBSERVER can cause memory corruption which may result in a system halt.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2026-10-15 · last modified 2026-10-15.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

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 HTTP Webserver — versions T1144L24^AAL and earlier

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

support.hpe.com/hpesc/public/docDisplay

Frequently asked questions

What is CVE-2026-79829?: CVE-2026-79829 is a high-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop HTTP Webserver, classified under Improper Input Validation. CVSS score: 8.2/10. Published 2026-10-15.
How severe is CVE-2026-79829?: High severity. CVSS v3 base score is 8.2 out of 10.