CVE-2026-22868: high-severity vulnerability in ethereum go-ethereum
go-ethereum has a DoS via malicious p2p message
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.6%
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.
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
Affected products
ethereum · go-ethereumRelated CVEs — ethereum go-ethereum
In the same product, most dangerous first.
CVE-2020-26264MEDIUMLES Server DoS via GetProofsV2EPSS 1.9%CVE-2020-26240MEDIUMErroneous Proof of Work calculation in gethEPSS 1.9%CVE-2020-26242MEDIUMDenial of service in gethEPSS 1.5%CVE-2021-39137MEDIUMConsensus flaw during block processing in go-ethereumEPSS 1.3%CVE-2021-41173MEDIUMDoS via maliciously crafted p2p messageEPSS 1.2%CVE-2020-26241MEDIUMShallow copy bug in gethEPSS 1.2%