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HIGHCVE-2026-22862Published Modified CNA GitHub_M

CVE-2026-22862: go-ethereum has a DoS via malicious p2p message

go-ethereum (geth) is a golang execution layer implementation of the Ethereum protocol. A vulnerable node can be forced to shutdown/crash using a specially crafted message. This vulnerability is fixed in 1.16.8.

Metrics

CVSS v4.0
7.1
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • ethereum / go-ethereum
    < 1.16.8
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References