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-crafted p2p message. The issue is resolved in the v1.17.0 release...

Resource Exhaustion

go-ethereum geth is vulnerable to a Resource Exhaustion. The vulnerability is due to a lack of proper handling of specially crafted p2p messages sent from an attacker node, causing vulnerable nodes to consume excessive amounts of memory...

PT-2022-19431

Name of the Vulnerable Software and Affected Versions Go Ethereum versions prior to 1.10.17 Description A vulnerable node, if configured to use high verbosity logging, can be made to crash when handling specially crafted p2p messages sent from an attacker node. Recommendations For versions prior ...