What is CVE-2026-79841?

CVE-2026-79841 is a medium-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop Rdma Services Nsk, classified under Out-of-bounds Write. CVSS score: 5.8/10. Published 2026-10-15.

How severe is CVE-2026-79841?

Medium severity. CVSS v3 base score is 5.8 out of 10.

Buffer overflow in Hewlett Packard Enterprise HPE Nonstop Rdma Services Nsk

CVE-2026-79841

A buffer overflow vulnerability in HPE NonStop RDMA SERVICES NSK may cause out-of-bounds memory write, which may result in memory corruption.

Vulnerability class: Buffer Overflow

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

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:L/I:H/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 Rdma Services Nsk — versions T0941L03^ABS and earlier

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

support.hpe.com/hpesc/public/docDisplay

Frequently asked questions

What is CVE-2026-79841?: CVE-2026-79841 is a medium-severity vulnerability in Hewlett Packard Enterprise HPE Nonstop Rdma Services Nsk, classified under Out-of-bounds Write. CVSS score: 5.8/10. Published 2026-10-15.
How severe is CVE-2026-79841?: Medium severity. CVSS v3 base score is 5.8 out of 10.