What is CVE-2026-63457?

CVE-2026-63457 is a medium-severity vulnerability in Hewlett Packard Enterprise (Hpe) Hpe Integrated Lights-out 6 (Ilo 6), classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-08-05.

How severe is CVE-2026-63457?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Hewlett Packard Enterprise (Hpe) Hpe Integrated Lights-out 6 (Ilo 6)

CVE-2026-63457

A potential denial of service vulnerability exists in HPE Integrated Lights-Out 6 (iLO 6) prior to v1.78.

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Hewlett Packard Enterprise (Hpe) Hpe Integrated Lights-out 6 (Ilo 6) — versions 0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

security-alert@hpe.com

Frequently asked questions

What is CVE-2026-63457?: CVE-2026-63457 is a medium-severity vulnerability in Hewlett Packard Enterprise (Hpe) Hpe Integrated Lights-out 6 (Ilo 6), classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-08-05.
How severe is CVE-2026-63457?: Medium severity. CVSS v3 base score is 6.5 out of 10.