CVE-2026-26313 — Go Ethereum affected by DoS via malicious p2p message
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-c…
Published: 2026-02-19 · CVSS: 6.9 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7