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CVE-2026-26313

Go Ethereum affected by DoS via malicious p2p message

CVSS 6.9 MEDIUMEPSS 0.6%CWE-770
go-ethereum (geth) is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.17.0, an attacker can cause high memory usage by sending a specially-crafted p2p message. The issue is resolved in the v1.17.0 release.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Produtos afetados
ethereum · go-ethereum

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Referências
https://github.com/ethereum/go-ethereum/releases/tag/v1.17.0https://github.com/ethereum/go-ethereum/security/advisories/GHSA-689v-6xwf-5jf3