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CVE-2026-19874 Konami's Metal Gear Online 3 contains a heap-based buffer overflow

🗓️ 24 Aug 2026 15:02:51Reported by certccType 
cvelist
 cvelist
🔗 www.cve.org👁 10 Views

Heap buffer overflow in Metal Gear Online 3 via lobby kick data enables arbitrary code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-19874
24 Aug 202615:26
circl
cve
CVE
CVE-2026-19874
24 Aug 202615:26
cve
euvd
EUVD
EUVD-2026-64916
24 Aug 202615:02
euvd
nvd
NVD
CVE-2026-19874
24 Aug 202615:16
nvd
ptsecurity
Positive Technologies
PT-2026-80897
24 Aug 202600:00
ptsecurity
cert
CERT
Konami's Metal Gear Online 3 contains a heap-based buffer overflow
24 Aug 202600:00
cert
[
  {
    "vendor": "Konami",
    "product": "Metal Gear Online 3",
    "versions": [
      {
        "status": "affected",
        "version": "1.1.2.8"
      }
    ]
  }
]

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