6.5

CVE-2026-63457: hewlett packard enterprise (hpe) hpe integrated lights-out 6 (ilo 6) Uncontrolled Resource Consumption

CVSS: 6.5v3.1MediumAnalyzed
Published 05-08-2026Last modified 06-08-2026
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Vulnerability summary

CVE-2026-63457 is a medium (CVSS 6.5) Uncontrolled Resource Consumption vulnerability in hewlett packard enterprise (hpe) hpe integrated lights-out 6 (ilo 6). EPSS estimates a 0.27% chance of exploitation in the next 30 days, higher than 17.8% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.27%
0%100%
Low · +0.10 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 05-08-2026
    PublishedVulnerability first disclosed.
  2. 06-08-2026
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.27%

Chance of exploitation in the next 30 days

Percentile

18%

Versus all other CVEs

30-day change

+0.10 pp

From 0.17% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.27%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Hewlett packard enterprise (hpe)1 product
Hpe1 product

2 vendors · 2 products

References

1 links