CVE-2026-19766 – Authentication Bypass leads to Administrative control of adjacent network hosts in HPE Networking Fabric Composer

​CVE ID :CVE-2026-19766

Published : Sept. 1, 2026, 7:30 p.m. | 24 minutes ago

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.

Severity: 9.6 | CRITICAL

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