CVE-2022-33184: Broadcom Fabric Operating System

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in fab_seg.c.h libraries of all Brocade Fabric OS versions before Brocade Fabric OS v9.1.1, v9.0.1e, v8.2.3c, v8.2.0_cbn5, 7.4.2j could allow local authenticated attackers to exploit stack-based buffer overflows and execute arbitrary code as the root user account.

Affected products

• Broadcom Fabric Operating System: before 7.4.2.j (fixed in 7.4.2.j); from 8.0.0, before 8.2.3c (fixed in 8.2.3c); from 9.0.0, before 9.0.1e (fixed in 9.0.1e)

Published 2022-10-25. Last modified 2026-06-17.