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CVE-2026-16317 Silent Drop of TLS 1.3 Encrypted Records in s2n-tls

🗓️ 21 Jul 2026 20:12:48Reported by AMZNType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Silent drop of TLS 1.3 records in s2n-tls due to outer content_type validation gap; MITM desynchronizes HTTP.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-16317
21 Jul 202620:12
cve
EUVD
EUVD-2026-46399
21 Jul 202620:12
euvd
NVD
CVE-2026-16317
21 Jul 202621:16
nvd
Positive Technologies
PT-2026-62071
21 Jul 202600:00
ptsecurity
[
  {
    "vendor": "AWS",
    "product": "s2n-tls",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "1.7.5",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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