CVE-2026-26313 in go-ethereum

Sumário

de MITRE • 19/02/2026

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.

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• Responsável: GitHub M
• Reservar: 13/02/2026
• Divulgação: 19/02/2026
• Moderação: aceite
• Entrada: VDB-347020
• CPE: pronto
• CWE: CWE-770 (confirmado)
• CVSS: 5.3 (VulDB)
• EPSS: 0.00578
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-26313
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-26313
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-26313/