CVE-2026-94579

State: Published
Severity: 5.4 Medium
Published: Oct 8, 2026
Updated: Oct 8, 2026
Reserved: Sep 21, 2026

Description

An OS command injection vulnerability exists in the PAM (Pluggable Authentication Module) session cleanup routines during SSH session termination on Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. An authenticated user authenticating via an external directory or AAA service whose username or profile identifier contains shell metacharacters can trigger arbitrary command execution with root privileges when their remote SSH session closes.

Scores

CVSS	Score	Vector	Source
4.0	5.4 Medium	CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	brocade

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
Fabric OSBrocade	before 9.2.2dAffected 10.0.0 through 10.0.0a1Affected

References

https://support.broadcom.com/external/content/SecurityAdvisories/0/39147

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