{"action":"Upgrade go.etcd.io/etcd/client/pkg/v3 to 3.5.33 or later.","affected":[{"fixed":"3.5.33","introduced":"0"},{"fixed":"3.6.14","introduced":"3.6.0"},{"fixed":"3.7.1","introduced":"3.7.0-alpha.0"}],"component":"go.etcd.io/etcd/client/pkg/v3","cve_ids":["CVE-2026-73500"],"ecosystem":"Go","epss":0.00396,"exploited":false,"fixed_versions":["3.5.33","3.6.14","3.7.1"],"ghsa_id":"GHSA-6vch-q96h-7gc3","id":"tcs_01M5KGRWJM2T67YZPB8PG37Q4P","modified_at":"2026-08-19T21:41:59.273853582Z","published_at":"2026-08-18T16:38:10Z","references":["https://osv.dev/vulnerability/GO-2026-6107","https://github.com/etcd-io/etcd/security/advisories/GHSA-6vch-q96h-7gc3","https://github.com/etcd-io/etcd/pull/22130","https://github.com/etcd-io/etcd/releases/tag/v3.5.33","https://github.com/etcd-io/etcd/releases/tag/v3.6.14","https://github.com/etcd-io/etcd/releases/tag/v3.7.1"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-6107","url":"https://osv.dev/vulnerability/GO-2026-6107"}],"summary":"Unbounded TLS handshake goroutines in go.etcd.io/etcd/client/pkg/v3"}