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GHSA-mq3p-rrmp-79jg

HighCVSS 7.1 / 10
Published Jan 13, 2026·Last modified Feb 3, 2026
Affected Components(0)

No affected components available

Description

Impact

An attacker can cause high CPU usage by sending a specially crafted p2p message. More details to be released later.

Credit

This issue was reported to the Ethereum Foundation Bug Bounty Program by @Yenya030

Risk Scores
Base Score
7.1

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
4.9

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
0.57%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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