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CVE-2026-44434

🗓️ 16 Jul 2026 22:34:09Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

Quicly vulnerable to stateless reset injection via unvalidated slots; on-path attacker could reset connections; fix noted in commit dccf5d4.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-44434
16 Jul 202622:34
attackerkb
circl
Circl
CVE-2026-44434
17 Jul 202600:29
circl
cvelist
Cvelist
CVE-2026-44434 Quicly is vulnerable to stateless reset injection
16 Jul 202622:34
cvelist
euvd
EUVD
EUVD-2026-45070
16 Jul 202622:34
euvd
nvd
NVD
CVE-2026-44434
16 Jul 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-60600
16 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-44434 Quicly is vulnerable to stateless reset injection
16 Jul 202622:34
vulnrichment
NVD
Node
h2oquiclyRange<2026-05-29
[
  {
    "vendor": "h2o",
    "product": "quicly",
    "versions": [
      {
        "version": "< dccf5d4",
        "status": "affected"
      }
    ]
  }
]

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06 Aug 2026 13:57Current
6Medium risk
Vulners AI Score6
CVSS 3.15.3
EPSS0.00147
SSVC
19