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.
History

Wed, 14 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Broadcom
Broadcom fabric Operating System
CPEs cpe:2.3:o:broadcom:fabric_operating_system:*:*:*:*:*:*:*:*
Vendors & Products Broadcom
Broadcom fabric Operating System
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Thu, 08 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Title OS Command Injection in Brocade Fabric OS SSH Session Cleanup

Thu, 08 Oct 2026 07:30:00 +0000

Type Values Removed Values Added
First Time appeared Brocade
Brocade fabric Os
Vendors & Products Brocade
Brocade fabric Os

Thu, 08 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title OS Command Injection in Brocade Fabric OS SSH Session Cleanup

Thu, 08 Oct 2026 05:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-78
References
Metrics cvssV4_0

{'score': 5.4, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: brocade

Published: 2026-10-08T04:35:58.198Z

Updated: 2026-10-08T15:47:34.300Z

Reserved: 2026-09-21T20:29:06.560Z

Link: CVE-2026-94579

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-10-08T05:17:06.247

Modified: 2026-10-14T19:35:06.073

Link: CVE-2026-94579

cve-icon Redhat

No data.