CVE-2026-87663: Fabric OS 0 to before 9.2.2d, 10.0.0 through 10.0.0a1

Affected technology

Fabric OS · 0 to before 9.2.2d, 10.0.0 through 10.0.0a1
Brocade

Description’s affected range: versions before 9.2.2d and 10.0.0 through 10.0.0a1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Local · High privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could get past authentication checks under the conditions described by the source. Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality, integrity and availability impact as high.