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CVE-2026-16584 AWS API MCP Server Security Policy Bypass via Startup Failure

🗓️ 23 Jul 2026 15:34:11Reported by AMZNType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Policy bypass after startup failure in Amazon Web Services API server may permit denied operations; upgrade to 1.3.47.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-16584
23 Jul 202615:34
attackerkb
Circl
CVE-2026-16584
23 Jul 202617:04
circl
CVE
CVE-2026-16584
23 Jul 202615:34
cve
EUVD
EUVD-2026-48299
23 Jul 202615:34
euvd
NVD
CVE-2026-16584
23 Jul 202616:17
nvd
Positive Technologies
PT-2026-64006
23 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-16584 AWS API MCP Server Security Policy Bypass via Startup Failure
23 Jul 202615:34
vulnrichment
[
  {
    "vendor": "AWS",
    "product": "aws-api-mcp-server",
    "versions": [
      {
        "status": "affected",
        "version": "0.2.13",
        "lessThan": "1.3.47",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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