CVE-2026-94584 (GCVE-0-2026-94584)

Vulnerability from cvelistv5 – Published: 2026-10-08 03:14 – Updated: 2026-10-08 15:13
VLAI
Summary
A race condition and thread-safety vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. When handling user authentication requests across a multi-threaded execution pool, this race condition causes PAM modules to process stale or incorrect client IP addresses and switch context numbers. This leads to inaccurate audit records and potential access control bypasses where AAA evaluation or Calling-Station-ID ACL policies rely on client IP attributes.
Severity
2.1 (Low)
CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:07 UTC
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
brocade CNA under the mitre root
CNA scorecard B 75/100 over 70 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Brocade Fabric OS Affected: 0 , < 10.0.1 (Brocade FabricOS)
guessed Create a notification for this product.
Show details on NVD website
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