Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-94584

Quick assessment

Affected
Brocade Fabric OS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Brocade Fabric OS 10.0.1 之前的版本中，其 Web 管理守护程序存在竞态条件与线程安全问题。在处理多线程执行池中的用户身份验证请求时，该竞态条件会导致 PAM（可插拔认证模块）处理过时或错误的客户端 IP 地址及切换上下文编号。这将导致审计记录不准确，并可能在 AAA 评估或依赖客户端 IP 属性的 Calling-Station-ID ACL 策略中引发访问控制绕过风险。

CVSS 2.1 · Low

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-94584

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
使用共享资源的并发执行不恰当同步问题(竞争条件)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Brocade Fabric OS 0 ~ 10.0.1 -

II. Public POCs for CVE-2026-94584

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-94584

请登录查看更多情报信息。

Other References for CVE-2026-94584 (1)

Same Patch Batch · Brocade · 2026-10-08 · 49 CVEs total

CVE-2026-87684 8.7 HIGH Brocade Fabric<10.0.1 SNMP守护进程栈缓冲区溢出漏洞
CVE-2026-87682 8.6 HIGH Brocade Fabric OS<10.0.1命令注入漏洞
CVE-2026-87683 8.6 HIGH Brocade Fabric OS堆缓冲区溢出漏洞
CVE-2026-87666 8.6 HIGH Brocade Fabric OS 9.2.2d/10.0.0a1 OS命令注入漏洞
CVE-2026-87679 8.5 HIGH Brocade Fabric OS<10.0.1堆溢出漏洞
CVE-2026-94586 8.5 HIGH Brocade Fabric OS命令注入漏洞（低于9.2.2d/10.0.0a1）
CVE-2026-94581 8.5 HIGH Brocade Fabric OS 9.2.2d前及10.0.0-10.0.0a1远程命令注入漏洞
CVE-2026-87664 8.5 HIGH Brocade Fabric OS会话伪造漏洞
CVE-2026-87674 8.5 HIGH Brocade Fabric OS本地提权漏洞（9.2.2d/10.0.0）
CVE-2026-87688 8.5 HIGH Brocade Fabric OS远程命令执行漏洞
CVE-2026-87680 8.5 HIGH Brocade Fabric OS命令注入漏洞
CVE-2026-87687 8.5 HIGH Brocade Fabric OS 垂直提权与越权漏洞
CVE-2026-87667 8.4 HIGH Brocade Fabric OS参数注入漏洞
CVE-2026-87685 8.4 HIGH Brocade Fabric OS任意文件操纵漏洞
CVE-2026-5047 8.2 HIGH Brocade SANnav日志信息泄露漏洞
CVE-2026-94585 7.7 HIGH Brocade Fabric OS MXG610认证绕过漏洞
CVE-2026-94578 7.5 HIGH Brocade Fabric OS授权逻辑漏洞
CVE-2026-94577 7.3 HIGH Brocade Fabric OS提权漏洞（<9.2.2d/10.0.0系列）
CVE-2026-87675 7.3 HIGH Brocade Fabric OS OS命令注入漏洞
CVE-2026-87671 7.1 HIGH Brocade Fabric OS越界读取致DoS漏洞

Showing top 20 of 49 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Fabric OS
Same vendor: Brocade
Same weakness: CWE-362

V. Comments for CVE-2026-94584

No comments yet

Leave a comment