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CVE-2026-14456

🗓️ 13 Aug 2026 13:55:52Reported by opensslType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

OpenSSL QUIC server allocates unbounded incoming channel queue from Initial packets, causing remote DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-14456 Unbounded Memory Growth in QUIC Server Incoming Channel Queue
13 Aug 202613:55
cvelist
euvd
EUVD
EUVD-2026-57919
13 Aug 202613:55
euvd
nvd
NVD
CVE-2026-14456
13 Aug 202615:19
nvd
vulnrichment
Vulnrichment
CVE-2026-14456 Unbounded Memory Growth in QUIC Server Incoming Channel Queue
13 Aug 202613:55
vulnrichment
Vulners
Node
OR
opensslopensslRange4.0.04.0.2
opensslopensslRange3.6.03.6.4
opensslopensslRange3.5.03.5.8
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenSSL",
    "vendor": "OpenSSL",
    "versions": [
      {
        "lessThan": "4.0.2",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.6.4",
        "status": "affected",
        "version": "3.6.0",
        "versionType": "semver"
      },
      {
        "lessThan": "3.5.8",
        "status": "affected",
        "version": "3.5.0",
        "versionType": "semver"
      }
    ]
  }
]

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13 Aug 2026 18:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.5
SSVC
10