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CVE-2026-44435 Quicly: Remote Denial of Service via assertion failure when CRYPTO stream handshake data exceeds 32KB

🗓️ 16 Jul 2026 22:39:50Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Quicly remote denial of service when CRYPTO handshake data exceeds thirty two kilobytes; fixed by commit 937d0e9.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-44435
16 Jul 202622:39
attackerkb
circl
CVE-2026-44435
17 Jul 202600:19
circl
cve
CVE-2026-44435
16 Jul 202622:39
cve
euvd
EUVD-2026-45071
16 Jul 202622:39
euvd
nvd
CVE-2026-44435
16 Jul 202623:16
nvd
ptsecurity
PT-2026-60601
16 Jul 202600:00
ptsecurity
[
  {
    "vendor": "h2o",
    "product": "quicly",
    "versions": [
      {
        "version": "< 937d0e9",
        "status": "affected"
      }
    ]
  }
]

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