{"action":"Upgrade github.com/ethereum/go-ethereum to 1.16.9 or later.","affected":[{"fixed":"1.16.9","introduced":"0"}],"component":"github.com/ethereum/go-ethereum","cve_ids":["CVE-2026-26314"],"ecosystem":"Go","epss":0.00659,"exploited":false,"fixed_versions":["1.16.9"],"ghsa_id":"GHSA-2gjw-fg97-vg3r","id":"tcs_01M5KGE528T4F46MAHN1E2YKG2","modified_at":"2026-02-24T23:40:59.354322Z","published_at":"2026-02-24T23:10:26Z","references":["https://osv.dev/vulnerability/GO-2026-4507","https://github.com/ethereum/go-ethereum/security/advisories/GHSA-2gjw-fg97-vg3r","https://github.com/ethereum/go-ethereum/commit/895a8597cb16c02203e38707ed2d1da5c500fe60","https://github.com/ethereum/go-ethereum/releases/tag/v1.16.9"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-4507","url":"https://osv.dev/vulnerability/GO-2026-4507"},{"source":"nvd","source_id":"CVE-2026-26314","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26314"}],"summary":"Go Ethereum affected by crash via malicious p2p message in github.com/ethereum/go-ethereum"}