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CVE-2026-55831

🗓️ 20 Jul 2026 23:00:31Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Netty SPDY SETTINGS decoder allows large entry counts, causing unbounded map growth; fixed in 4.1.136.Final and 4.2.16.Final.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-55831
20 Jul 202623:00
attackerkb
Circl
CVE-2026-55831
21 Jul 202602:38
circl
Cvelist
CVE-2026-55831 Netty SPDY SETTINGS frame count materializes unbounded settings map
20 Jul 202623:00
cvelist
EUVD
EUVD-2026-46132
20 Jul 202623:00
euvd
NVD
CVE-2026-55831
21 Jul 202600:17
nvd
Positive Technologies
PT-2026-61744
20 Jul 202600:00
ptsecurity
Vulners
Node
OR
nettynettyRange4.2.0.Final4.2.16.Final
nettynettyRange4.1.0.Final4.1.136.Final
[
  {
    "vendor": "netty",
    "product": "netty",
    "versions": [
      {
        "version": ">= 4.2.0.Final, < 4.2.16.Final",
        "status": "affected"
      },
      {
        "version": ">= 4.1.0.Final, < 4.1.136.Final",
        "status": "affected"
      }
    ]
  }
]

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