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I. Basic Information for CVE-2026-26314
Vulnerability Information

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Vulnerability Title
Go Ethereum affected by DoS via malicious p2p message
Source: NVD (National Vulnerability Database)
Vulnerability Description
go-ethereum (geth) is a golang execution layer implementation of the Ethereum protocol. Prior to version 1.16.9, a vulnerable node can be forced to shutdown/crash using a specially crafted message. The problem is resolved in the v1.16.9 and v1.17.0 releases of Geth.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
go-ethereum 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
go-ethereum是ethereum开源的一个以太坊协议库。 go-ethereum 1.16.9之前版本存在输入验证错误漏洞,该漏洞源于攻击者可通过特制消息迫使易受攻击的节点关闭或崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
ethereumgo-ethereum < 1.16.9 -
II. Public POCs for CVE-2026-26314
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III. Intelligence Information for CVE-2026-26314
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IV. Related Vulnerabilities
V. Comments for CVE-2026-26314

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