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CVE-2026-94450 Potential denial of service when configured to send Retry packets in s2n-quic

🗓️ 22 Sep 2026 20:04:44Reported by AMZNType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Unauthenticated remote DoS in s2n-quic 1.88.0 and earlier via crafted UDP Retry packets.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-94450
23 Sep 202614:08
circl
cve
CVE
CVE-2026-94450
22 Sep 202620:04
cve
euvd
EUVD
EUVD-2026-84822
22 Sep 202620:04
euvd
nvd
NVD
CVE-2026-94450
22 Sep 202621:17
nvd
vulnrichment
Vulnrichment
CVE-2026-94450 Potential denial of service when configured to send Retry packets in s2n-quic
22 Sep 202620:04
vulnrichment
[
  {
    "vendor": "AWS",
    "product": "s2n-quic",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "1.88.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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22 Sep 2026 20:05Current
CVSS 3.17.5
CVSS 48.7
EPSS0.01944
SSVC
34