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CVE-2026-69185 Socket.IO: Zero-attachment Memory Exhaustion

🗓️ 03 Aug 2026 19:09:10Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

CVE-2026-69185: Crafted Socket.IO packet buffers attachments to exhaust memory; fixed in 4.2.7, 3.4.5, 3.3.6.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-69185
3 Aug 202619:09
attackerkb
cve
CVE
CVE-2026-69185
3 Aug 202619:09
cve
euvd
EUVD
EUVD-2026-52410
3 Aug 202619:09
euvd
github
Github Security Blog
Socket.IO: Zero-attachment Memory Exhaustion
3 Aug 202619:09
github
nvd
NVD
CVE-2026-69185
3 Aug 202620:17
nvd
osv
OSV
GHSA-2M8V-J782-FHVR Socket.IO: Zero-attachment Memory Exhaustion
3 Aug 202619:09
osv
patchstack
Patchstack
NPM: Socket.IO: Zero-attachment Memory Exhaustion
3 Aug 202619:09
patchstack
ptsecurity
Positive Technologies
PT-2026-67489
3 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-69185 Socket.IO: Zero-attachment Memory Exhaustion
3 Aug 202619:09
vulnrichment
[
  {
    "vendor": "socketio",
    "product": "socket.io",
    "versions": [
      {
        "version": "< 3.3.6",
        "status": "affected"
      },
      {
        "version": ">= 3.4.0, < 3.4.5",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.2.7",
        "status": "affected"
      }
    ]
  }
]

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