CVE-2020-15383: Broadcom Fabric Operating System

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

Running security scans against the SAN switch can cause config and secnotify processes within the firmware before Brocade Fabric OS v9.0.0, v8.2.2d and v8.2.1e to consume all memory leading to denial of service impacts possibly including a switch panic.

Affected products

• Broadcom Fabric Operating System: before 8.2.1 (fixed in 8.2.1); version 8.2.1 only; version 8.2.1a only; version 8.2.1b only; version 8.2.1c only; version 8.2.1d only; …

Published 2021-06-09. Last modified 2026-06-17.