CVE-2021-41173

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CVSS 3.1

5.7 medium

EPSS

1%p67

Published

Oct 26, 2021 (Oct 26, 2021)

Modified

Jun 17, 2026

Description

Go Ethereum is the official Golang implementation of the Ethereum protocol. Prior to version 1.10.9, a vulnerable node is susceptible to crash when processing a maliciously crafted message from a peer. Version v1.10.9 contains patches to the vulnerability. There are no known workarounds aside from upgrading.

Vendors: ethereum
Products: go ethereum
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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