What’s Vulnerable › Vulnerabilities
CVE-2026-94583
- Severity: low (CVSS 2.6 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-08 · updated 2026-10-14
- Weakness: CWE-362
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.
Affected products
- Brocade Fabric OS: before 10.0.1 — fixed in 10.0.1
How to fix
Upgrade to a fixed version: Brocade Fabric OS 10.0.1. Check the vendor advisory for mitigations.
References
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