What’s Vulnerable › Vulnerabilities

CVE-2023-35856

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-19 · updated 2026-06-17
• Weakness: CWE-120

Description

A buffer overflow in Nintendo Mario Kart Wii RMCP01, RMCE01, RMCJ01, and RMCK01 can be exploited by a game client to execute arbitrary code on a client's machine via a crafted packet.

Affected products

• Nintendo Mario Kart Wii: rmce01, rmcj01, rmck01, rmcp01

References

• https://github.com/MikeIsAStar/Mario-Kart-Wii-Remote-Code-Execution
• https://github.com/MikeIsAStar/Mario-Kart-Wii-Remote-Code-Execution

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