SEPTEMBER 15, 2026
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Case File

CVE-2026-19766

CRITICAL · CVSS 9.6 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-01 · Last synced 2026-09-15

CyberRota Analysis

AI-Generated

An authentication bypass vulnerability in HPE Networking Fabric Composer allows unauthenticated adjacent attackers to execute arbitrary code with privileged access on the underlying operating system. This critical flaw could lead to a complete compromise of the affected host, making it imperative for organizations using HPE Networking Fabric Composer to prioritize immediate mitigation efforts. Security teams should assess their systems for this vulnerability to prevent potential exploitation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-19766
Severity
CRITICAL
CVSS
9.6
EPSS
0.25%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)