A race condition vulnerability exists in the request processing logic of the REST management interface on Brocade Fabric OS versions before 10.0.1. When handling concurrent incoming network management FCIP requests, a timing window exists between when a request populates the address variable and when the service constructs and returns the response context. As a result, the first request adopts the modified context, causing the service to return sensitive management details or configuration data belonging to the second context back to the original requester.
History

Wed, 14 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom fabric Operating System
CPEs cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
Vendors & Products Broadcom
Broadcom fabric Operating System
Metrics cvssV3_1

{'score': 2.6, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'}


Thu, 08 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 08 Oct 2026 05:00:00 +0000

Type Values Removed Values Added
Title Race Condition in REST Interface Exposes Management Data
First Time appeared Brocade
Brocade fabric Os
Vendors & Products Brocade
Brocade fabric Os

Thu, 08 Oct 2026 03:15:00 +0000

Type Values Removed Values Added
Description A race condition vulnerability exists in the request processing logic of the REST management interface on Brocade Fabric OS versions before 10.0.1. When handling concurrent incoming network management FCIP requests, a timing window exists between when a request populates the address variable and when the service constructs and returns the response context. As a result, the first request adopts the modified context, causing the service to return sensitive management details or configuration data belonging to the second context back to the original requester.
Weaknesses CWE-362
References
Metrics cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: brocade

Published: 2026-10-08T03:05:22.909Z

Updated: 2026-10-08T15:24:01.173Z

Reserved: 2026-09-21T20:29:06.561Z

Link: CVE-2026-94583

cve-icon Vulnrichment

Updated: 2026-10-08T15:23:55.535Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-08T03:16:38.120

Modified: 2026-10-14T14:07:38.660

Link: CVE-2026-94583

cve-icon Redhat

No data.