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CVE WatchSep 1, 2026

CVE-2026-19766

An authentication bypass vulnerability exists in the underlying operating system of HPE Networking Fabric Composer. Successful exploitation

CVSS

9.6

Critical

EPSS

KEV

Exploit Today

0-100

Published: Sep 1, 2026 · Last modified: Sep 1, 2026

EPSS · 30d

Not enough EPSS history yet.

Technical 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.

Official references
Related CVEs

No related CVEs by CWE or product.