CVE-2026-87687
HIGHCVSS 7.3Description
An authorization and input validation vulnerability exists in Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. An authenticated user with restricted privileges in one Virtual Fabric can exploit this issue by submitting a specially crafted request containing an arbitrary fabric identifier. This allows the user to perform unauthorized cross-fabric operations and view configuration details within tenants/Virtual Fabrics to which they have not been granted access.
Timeline
Published:October 8th, 2026 4:17 AM
Last modified:October 14th, 2026 7:10 PM
CVSS Scoring
CVSS v3: 7.3 (HIGH)
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Software
From NVD CPE configuration data
Vendors
broadcom
Products
fabric_operating_system
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
Source: NIST NVD · Data may lag official sources by up to one minute