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Medium

CVE-2026-87669

Type: advisorySource: Official CVE List1 source record

A missing authorization check in Brocade Fabric OS versions before 10.0.1 REST API interface of affected platform releases allows an authenticated user, regardless of their assigned role or administrative scope, to retrieve complete Monitoring and Alerting Policy Suite (MAPS) violation data across all logical switches. An attacker with low-privilege API access can leverage this endpoint to dump chassis-wide system health metrics, port performance violations, and configuration data without appropriate privileges.

Announced Source revision 1
Original source ↗

CVE-2026-87669

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-87669

Fabric OS

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Brocade",
    "product": "Fabric OS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "10.0.1",
        "versionType": "Brocade FabricOS"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-87669

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#12482 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement