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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👁 26 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
circl
Circl
CVE-2026-16317
21 Jul 202623:52
circl
cve
CVE
CVE-2026-16317
21 Jul 202620:12
cve
euvd
EUVD
EUVD-2026-46399
21 Jul 202620:12
euvd
nvd
NVD
CVE-2026-16317
21 Jul 202621:16
nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : s2n (openSUSE-SU-2026:21501-1)
1 Aug 202600:00
nessus
opensuse
OPENSUSE Linux
Security update for s2n (moderate)
30 Jul 202600:00
opensuse
osv
OSV
OPENSUSE-SU-2026:21474-1 Security update for s2n
28 Jul 202615:14
osv
osv
OSV
OPENSUSE-SU-2026:21501-1 Security update for s2n
29 Jul 202609:24
osv
ptsecurity
Positive Technologies
PT-2026-62071
21 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-16317
22 Jul 202612:06
redhatcve
Rows per page
[
  {
    "vendor": "AWS",
    "product": "s2n-tls",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "1.7.5",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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