A local privilege escalation vulnerability exists in the system logging daemon of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. Insufficient access controls on internal inter-process communication (IPC) channels allow an unprivileged local user to submit malformed logging configurations. Due to improper input sanitization during configuration file generation, an attacker can inject arbitrary directives that execute with elevated privileges when the logging service reloads, leading to local privilege escalation.
Advisories
No advisories yet.
Fixes
Solution
Security update is provided in Brocade Fabric OS 9.2.2d and 10.0.1
Workaround
No workaround given by the vendor.
References
History
Thu, 08 Oct 2026 04:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Brocade
Brocade fabric Os |
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| Vendors & Products |
Brocade
Brocade fabric Os |
Thu, 08 Oct 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A local privilege escalation vulnerability exists in the system logging daemon of Brocade Fabric OS versions before 9.2.2d and 10.0.0 through 10.0.0a1. Insufficient access controls on internal inter-process communication (IPC) channels allow an unprivileged local user to submit malformed logging configurations. Due to improper input sanitization during configuration file generation, an attacker can inject arbitrary directives that execute with elevated privileges when the logging service reloads, leading to local privilege escalation. | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: brocade
Published:
Updated: 2026-10-08T03:31:26.439Z
Reserved: 2026-09-08T22:51:12.166Z
Link: CVE-2026-87674
No data.
Status : Received
Published: 2026-10-08T04:17:53.370
Modified: 2026-10-08T04:17:53.370
Link: CVE-2026-87674
No data.
OpenCVE Enrichment
Updated: 2026-10-08T04:30:13Z
Weaknesses