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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 13:30:00 +0000
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| Metrics |
ssvc
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Thu, 08 Oct 2026 02:45:00 +0000
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| Title | Buffer Overflow in Brocade Fabric OS REST API Allows Denial of Service and Code Execution | |
| First Time appeared |
Brocade
Brocade fabric Os |
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| Vendors & Products |
Brocade
Brocade fabric Os |
Thu, 08 Oct 2026 01:45:00 +0000
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| Description | Multiple stack-based buffer overflow vulnerabilities exist in the REST API management component of Brocade Fabric OS versions prior to 10.0.1. When processing API request payloads (such as device configuration attributes or port mapping requests) the REST API service fails to properly validate incoming array counts and string lengths against internal buffer capacities. An authenticated attacker with REST API access can transmit crafted, oversized request parameters to induce memory corruption on the execution stack. This may result in a denial-of-service condition (daemon crash) or potential arbitrary code execution within the management process context. | |
| Weaknesses | CWE-121 | |
| References |
| |
| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: brocade
Published:
Updated: 2026-10-08T12:57:01.812Z
Reserved: 2026-09-08T22:51:12.186Z
Link: CVE-2026-87683
Updated: 2026-10-08T12:56:53.588Z
Status : Received
Published: 2026-10-08T02:16:54.563
Modified: 2026-10-08T13:17:21.217
Link: CVE-2026-87683
No data.
OpenCVE Enrichment
Updated: 2026-10-08T02:30:06Z
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CWE-121
Stack-based Buffer Overflow