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CVE-2026-100660

🗓️ 26 Sep 2026 13:23:27Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 35 Views

Unauthenticated DoS in io.netty:netty-codec-http3 4.2.0.Final-4.2.17.Final via unbounded heap growth.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-100660
28 Sep 202601:46
–circl
cvelist
Cvelist
CVE-2026-100660 Netty before 4.2.18.Final QpackEncoder Unbounded Memory Retention
26 Sep 202613:23
–cvelist
debiancve
Debian CVE
CVE-2026-100660
26 Sep 202613:23
–debiancve
euvd
EUVD
EUVD-2026-87754
26 Sep 202613:23
–euvd
mend
Mend
CVE-2026-100660
26 Sep 202613:23
–mend
nvd
NVD
CVE-2026-100660
26 Sep 202614:16
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-100660
26 Sep 202614:16
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-99331
26 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-100660: Allocation of Resources Without Limits or Throttling
26 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-100660
27 Sep 202607:52
–redhatcve
Rows per page
Vulners
CNA
Node
nettynettyRange0–4.2.18.final
[
  {
    "vendor": "netty",
    "product": "netty",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:maven/io.netty/netty-codec-http3",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "custom",
        "lessThan": "4.2.18.Final"
      },
      {
        "version": "4.2.18.Final",
        "status": "unaffected",
        "versionType": "custom"
      }
    ]
  }
]

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28 Sep 2026 17:17Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 48.7
EPSS0.00375
SSVC
35