What’s Vulnerable › Products

Brocade Fabric OS vulnerabilities

146 known vulnerabilities, 2 confirmed exploited in the wild (CISA KEV), 58 published in the last 12 months.

Check whether your Brocade Fabric OS version is affected

Exploited Brocade Fabric OS vulnerabilities

• CVE-2021-22555 — Linux Kernel Heap Out-of-Bounds Write Vulnerability
• CVE-2025-1976 — Broadcom Brocade Fabric OS Code Injection Vulnerability

Latest Brocade Fabric OS vulnerabilities

• CVE-2026-94587 — (CVSS 4.5)
• CVE-2026-94586 — (CVSS 6.8)
• CVE-2026-94585 — (CVSS 8.8)
• CVE-2026-94581 — (CVSS 6.8)
• CVE-2026-94579 — (CVSS 8.0)
• CVE-2026-94577 — (CVSS 7.8)
• CVE-2026-94576 — (CVSS 8.0)
• CVE-2026-87677 — (CVSS 6.6)
• CVE-2026-87664 — (CVSS 7.8)
• CVE-2026-87663 — (CVSS 6.7)
• CVE-2026-87662 — (CVSS 6.7)
• CVE-2026-87661 — (CVSS 5.7)
• CVE-2026-94584 — (CVSS 2.6)
• CVE-2026-94580 — (CVSS 4.5)
• CVE-2026-94575 — (CVSS 5.7)
• CVE-2026-87688 — (CVSS 6.8)
• CVE-2026-87687 — (CVSS 7.3)
• CVE-2026-87685 — (CVSS 6.8)
• CVE-2026-87675 — (CVSS 6.8)
• CVE-2026-87674 — (CVSS 7.8)
• CVE-2026-87673 — (CVSS 7.2)
• CVE-2026-87667 — (CVSS 4.5)
• CVE-2026-87666 — (CVSS 8.0)
• CVE-2026-87660 — (CVSS 7.1)
• CVE-2026-94583 — (CVSS 2.6)