High severityNVD Advisory· Published Oct 8, 2026
CVE-2026-87660
CVE-2026-87660
Description
An improper file permission and missing authorization vulnerability exists in the diagnostic kernel module subsystem of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. An unprivileged local user can invoke privileged hardware tests, force system error conditions, reset hardware blades, or disrupt storage fabric operations.
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Affected products
2- Range: <9.2.2d, 10.0.0 through 10.0.0a1
Patches
Vulnerability mechanics
References
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