CVE-2026-95764

MEDIUM 5.7

Unauthenticated Adjacent Improper Certificate Validation in HPE Networking Fabric Composer

CVSS Score

5.7

EPSS Score

0.0%

EPSS Percentile

0th

An improper certificate validation vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated adjacent attacker to access sensitive information.

Vendor	hewlett packard enterprise (hpe)
Product	fabric composer
Published	Nov 3, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Hewlett Packard Enterprise (HPE) / Fabric Composer

7.4.0 ≤ 7.4.0 7.0.0 ≤ 7.3.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.hpe.com: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05172en_us&docLocale=en_US

Credits

🔍 Internal security research (HPE Networking).