CVE-2026-19766

CriticalCVSS 9.6/10Last modified Sep 4, 2026

Description

An authentication bypass vulnerability exists in the underlying operating system of HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated adjacent attacker to execute arbitrary code as a privileged user on the underlying operating system, leading to complete compromise of the AFC host.

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
Hewlett Packard Enterprise (HPE)	Fabric Composer	>= 7.0.0, <= 7.3.3

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05133en_us&docLocale=en_USVendor Advisory

Timeline

Published: Sep 1, 2026
Last modified: Sep 4, 2026
NVD status: Analyzed

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