{"action":"Upgrade github.com/ethereum/go-ethereum to 1.10.8 or later.","affected":[{"fixed":"1.10.8","introduced":"1.10.0"}],"component":"github.com/ethereum/go-ethereum","cve_ids":["CVE-2021-39137"],"ecosystem":"Go","epss":0.01325,"exploited":false,"fixed_versions":["1.10.8"],"ghsa_id":"GHSA-9856-9gg9-qcmq","id":"tcs_01M5KF549Q7CE1CXG8Q3HN3BVR","modified_at":"2026-07-08T06:29:39.134531916Z","published_at":"2021-08-30T16:15:41Z","references":["https://osv.dev/vulnerability/GHSA-9856-9gg9-qcmq","https://github.com/ethereum/go-ethereum/security/advisories/GHSA-9856-9gg9-qcmq","https://nvd.nist.gov/vuln/detail/CVE-2021-39137","https://github.com/ethereum/go-ethereum/pull/23381/commits/4d4879cafd1b3c906fc184a8c4a357137465128f","https://github.com/ethereum/go-ethereum","https://github.com/ethereum/go-ethereum/releases/tag/v1.10.8","https://pkg.go.dev/vuln/GO-2022-0254"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-9856-9gg9-qcmq","url":"https://osv.dev/vulnerability/GHSA-9856-9gg9-qcmq"}],"summary":"Ethereum Contains Consensus Flaw During Block Processing"}