{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"github.com/elastic/beats","cve_ids":["CVE-2026-26931"],"ecosystem":"Go","epss":0.00306,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-5vrw-qjxw-89r5","id":"tcs_01M5KGG3M3AV75Z697R8SV7F5S","modified_at":"2026-05-13T03:44:31.590041216Z","published_at":"2026-04-07T14:58:41Z","references":["https://osv.dev/vulnerability/GO-2026-4790","https://github.com/advisories/GHSA-5vrw-qjxw-89r5","https://github.com/elastic/beats/commit/de072c4e371eafeb2a42d65b9ad513f666e4ffd7","https://discuss.elastic.co/t/metricbeat-8-19-13-9-2-5-security-update-esa-2026-09/385532"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-4790","url":"https://osv.dev/vulnerability/GO-2026-4790"}],"summary":"Metricbeat Allocates Memory with Excessive Size Value Leading to Denial of Service in github.com/elastic/beats"}