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Vulnerability DatabaseCVE-2026-26314

CVE-2026-26314: 
Ethereum Geth vulnerability analysis and mitigation

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

Related Ethereum Geth vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-26314HIGH8.7
  • Ethereum GethEthereum Geth
  • geth
NoYesFeb 19, 2026
CVE-2026-22868HIGH7.1
  • Ethereum GethEthereum Geth
  • cpe:2.3:a:ethereum:go_ethereum
NoYesJan 13, 2026
CVE-2026-22862HIGH7.1
  • Ethereum GethEthereum Geth
  • cpe:2.3:a:ethereum:go_ethereum
NoYesJan 13, 2026
CVE-2026-26315MEDIUM6.9
  • Ethereum GethEthereum Geth
  • cpe:2.3:a:ethereum:go_ethereum
NoYesFeb 19, 2026
CVE-2026-26313MEDIUM6.9
  • Ethereum GethEthereum Geth
  • cpe:2.3:a:ethereum:go_ethereum
NoYesFeb 19, 2026

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