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CVE-2026-73508

🗓️ 13 Aug 2026 14:27:20Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 122 Views

Netty DNS decoder leaks ByteBuf memory on malformed domain names, enabling DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-73508
13 Aug 202614:27
–attackerkb
cgr
Chainguard
CVE-2026-73508 vulnerabilities
14 Aug 202620:25
–cgr
circl
Circl
CVE-2026-73508
20 Sep 202605:20
–circl
cvelist
Cvelist
CVE-2026-73508 Netty: Memory Leak in DNS Record Decoder via Malformed Domain Names
13 Aug 202614:27
–cvelist
debiancve
Debian CVE
CVE-2026-73508
13 Aug 202614:27
–debiancve
euvd
EUVD
EUVD-2026-58086
13 Aug 202614:27
–euvd
github
Github Security Blog
Netty: Memory Leak in DNS Record Decoder via Malformed Domain Names
24 Jul 202616:52
–github
ncsc
NCSC
Vulnerabilities found in Oracle Communications
16 Sep 202613:52
–ncsc
nvd
NVD
CVE-2026-73508
13 Aug 202615:20
–nvd
osv
OSV
CGA-22HM-C6V7-GFMV
18 Aug 202623:15
–osv
Rows per page
NVD
Vulners
Node
OR
nettynettyRange<4.1.136
nettynettyRange4.2.0–4.2.16
[
  {
    "vendor": "netty",
    "product": "netty",
    "versions": [
      {
        "version": "< 4.1.136.Final",
        "status": "affected"
      },
      {
        "version": ">= 4.2.0.Final, < 4.2.16.Final",
        "status": "affected"
      }
    ]
  }
]

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23 Sep 2026 15:39Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.3 - 7.5
EPSS0.00382
SSVC
122