{"id":"CVE-2026-94583","title":"A race condition vulnerability exists in the request processing logic of the REST management interface on Brocade Fabric OS versions before 10.0.1","summary":"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 exist…","severity":"low","cvss":2.1,"cvssVector":"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","cwe":["CWE-362"],"vendor":"Brocade","product":"Fabric OS","affected":["fabric_os < 10.0.1"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T03:16:38.120","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94583","references":[{"url":"https://support.broadcom.com/external/content/SecurityAdvisories/0/39159","label":"sirt@brocade.com"}],"tags":["nvd","cve.org"],"cvssSource":"cna","ingestedAt":"2026-10-08T04:04:32.116Z","slug":"CVE-2026-94583","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":12,"depthScoreParts":{"impact":11.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}