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EUVD-2026-53446

🗓️ 05 Aug 2026 16:10:47Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Neo4j Bolt handshake misprocesses overlong capability masks, leaving the channel open after unauthenticated clients send 32 continuation bytes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-14587
5 Aug 202616:10
attackerkb
cve
CVE
CVE-2026-14587
5 Aug 202616:10
cve
cvelist
Cvelist
CVE-2026-14587 Unathenticated connection can hold Bolt channel open
5 Aug 202616:10
cvelist
nvd
NVD
CVE-2026-14587
5 Aug 202617:16
nvd
vulnrichment
Vulnrichment
CVE-2026-14587 Unathenticated connection can hold Bolt channel open
5 Aug 202616:10
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "9eeff142-b0d5-3862-8faa-a197ffc4ed2a",
        "vendor": {
          "name": "neo4j"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3a89796e-bca9-3efc-ba92-7ef0027b888a",
        "product": {
          "name": "Enterprise Edition",
          "vendor": {
            "name": "neo4j"
          }
        },
        "product_version": "2025.01 <2026.07"
      },
      {
        "id": "50d4d375-87ac-375d-b478-e1459253de17",
        "product": {
          "name": "Community Edition",
          "vendor": {
            "name": "neo4j"
          }
        },
        "product_version": "2025.01 <2026.07"
      },
      {
        "id": "58285736-d7e0-3124-aa2f-5812014e45a0",
        "product": {
          "name": "Enterprise Edition",
          "vendor": {
            "name": "neo4j"
          }
        },
        "product_version": "5.0 <5.26.29"
      },
      {
        "id": "bb86762c-ecac-3bb9-b03a-d64839efca11",
        "product": {
          "name": "Community Edition",
          "vendor": {
            "name": "neo4j"
          }
        },
        "product_version": "5.0 <5.26.29"
      }
    ]
  }
]

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