Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Brocade | Fabric OS | unaffected |
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Vendor Solution
Security update is provided in Brocade Fabric OS 10.0.1
Tracking
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Thu, 08 Oct 2026 03:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A stack-based buffer overflow vulnerability exists in the diagnostic execution utility of Brocade Fabric OS versions before 10.0.1. When processing command arguments for diagnostic operations, the utility tokenizes user-supplied input into an internal argument array without enforcing boundary checks on the maximum array capacity. An authenticated user with administrative access can exploit this vulnerability by supplying a crafted diagnostic command string containing an excessive number of tokenized arguments. This leads to a memory overwrite resulting in a denial of service (process crash). | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV4_0
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Subscriptions
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MITRE
Status: PUBLISHED
Assigner: brocade
Published:
Updated: 2026-10-08T03:00:54.306Z
Reserved: 2026-09-08T22:51:12.106Z
Link: CVE-2026-87668
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-08T03:16:36.100
Modified: 2026-10-08T03:16:36.100
Link: CVE-2026-87668
Redhat
No data.
OpenCVE Enrichment
No data.
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CWE-121
Stack-based Buffer Overflow