CVE-2026-26314: Go Ethereum affected by DoS via malicious p2p message
(updated )
A vulnerable node can be forced to shutdown/crash using a specially crafted message. More details to be released later.
References
- github.com/advisories/GHSA-2gjw-fg97-vg3r
- github.com/ethereum/go-ethereum
- github.com/ethereum/go-ethereum/commit/895a8597cb16c02203e38707ed2d1da5c500fe60
- github.com/ethereum/go-ethereum/releases/tag/v1.16.9
- github.com/ethereum/go-ethereum/security/advisories/GHSA-2gjw-fg97-vg3r
- nvd.nist.gov/vuln/detail/CVE-2026-26314
- pkg.go.dev/vuln/GO-2026-4507
Code Behaviors & Features
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