{"id":"CGA-45vc-fpw9-3fxq","modified":"2026-07-17T18:35:37.525040221Z","published":"2026-06-20T12:42:11Z","upstream":["CVE-2026-54904","GHSA-h8w8-99g7-qmvj"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54904.json"},{"type":"ADVISORY","url":"https://github.com/ruby-concurrency/concurrent-ruby/security/advisories/GHSA-h8w8-99g7-qmvj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54904"}],"affected":[{"package":{"name":"logstash-9.1-iamguarded-compat","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/logstash-9.1-iamguarded-compat?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_version":"1.1.9","component_type":"gem","component_location":"/opt/iamguarded/logstash/vendor/bundle/jruby/3.1.0/specifications/concurrent-ruby-1.1.9.gemspec","component_purl":"pkg:gem/concurrent-ruby@1.1.9","latest_event_status":"fix_not_planned","latest_event_timestamp":"2026-06-21T13:41:48Z","architecture":"aarch64","component_name":"concurrent-ruby"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-45vc-fpw9-3fxq.json"}},{"package":{"name":"logstash-9.1-iamguarded-compat","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/logstash-9.1-iamguarded-compat?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_name":"concurrent-ruby","component_version":"1.1.9","component_type":"gem","component_location":"/opt/iamguarded/logstash/vendor/bundle/jruby/3.1.0/specifications/concurrent-ruby-1.1.9.gemspec","component_purl":"pkg:gem/concurrent-ruby@1.1.9","latest_event_status":"fix_not_planned","latest_event_timestamp":"2026-06-21T13:41:48Z","architecture":"aarch64"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-45vc-fpw9-3fxq.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"}]}