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CVE-2026-72640 Unintended Proxy or Intermediary in Elastic Cloud on Kubernetes Leading to Cross-Namespace Secret Disclosure

🗓️ 13 Aug 2026 19:13:43Reported by elasticType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

ECK operator trusts unvalidated namespace annotations, letting limited users read secrets from other namespaces.

Related
Affected
Refs
[
  {
    "defaultStatus": "unaffected",
    "product": "Eck Operator",
    "vendor": "Elastic",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "3.0.0",
        "lessThanOrEqual": "3.4.1"
      }
    ]
  }
]

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