{"id":"CGA-9prw-2vqc-5c8g","modified":"2026-08-01T15:15:54.375327199Z","published":"2026-07-31T12:07:02Z","upstream":["CVE-2026-54522","GHSA-4mrv-5p47-p938"],"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54522.json"},{"type":"FIX","url":"https://github.com/msgpack/msgpack-ruby/commit/5627d71606b565641d2dd501b82aae862f4abe90"},{"type":"ADVISORY","url":"https://github.com/msgpack/msgpack-ruby/security/advisories/GHSA-4mrv-5p47-p938"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54522"}],"affected":[{"package":{"name":"logstash-9.2-iamguarded-compat","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/logstash-9.2-iamguarded-compat?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_type":"gem","component_location":"/opt/iamguarded/logstash/vendor/bundle/jruby/3.1.0/specifications/msgpack-1.8.0-java.gemspec","component_purl":"pkg:gem/msgpack@1.8.0","latest_event_status":"fix_not_planned","latest_event_timestamp":"2026-08-01T13:07:15Z","architecture":"x86_64","component_name":"msgpack","component_version":"1.8.0"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-9prw-2vqc-5c8g.json"}},{"package":{"name":"logstash-9.2-iamguarded-compat","ecosystem":"Wolfi","purl":"pkg:apk/wolfi/logstash-9.2-iamguarded-compat?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"ecosystem_specific":{"components":[{"component_name":"msgpack","component_version":"1.8.0","component_type":"gem","component_location":"/opt/iamguarded/logstash/vendor/bundle/jruby/3.1.0/specifications/msgpack-1.8.0-java.gemspec","component_purl":"pkg:gem/msgpack@1.8.0","latest_event_status":"fix_not_planned","latest_event_timestamp":"2026-08-01T13:07:15Z","architecture":"x86_64"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-9prw-2vqc-5c8g.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}