{"id":"CGA-pr2c-wcq4-46j3","modified":"2026-08-13T20:11:37.390607042Z","published":"2026-01-06T12:49:40Z","withdrawn":"2026-08-13T20:11:37.390606934Z","upstream":["CVE-2026-21452","GHSA-cw39-r4h6-8j3x"],"references":[{"type":"WEB","url":"https://github.com/msgpack/msgpack-java/releases/tag/v0.9.11"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21452.json"},{"type":"ADVISORY","url":"https://github.com/msgpack/msgpack-java/security/advisories/GHSA-cw39-r4h6-8j3x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21452"},{"type":"FIX","url":"https://github.com/msgpack/msgpack-java/commit/daa2ea6b2f11f500e22c70a22f689f7a9debdeae"}],"affected":[{"package":{"name":"camunda-zeebe-8.4","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/camunda-zeebe-8.4?arch=x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.4.21-r11"}]}],"ecosystem_specific":{"components":[{"component_name":"msgpack-core","component_version":"0.9.9","component_type":"java-archive","component_location":"/usr/share/java/camunda-zeebe/lib/msgpack-core-0.9.9.jar","component_purl":"pkg:maven/msgpack-core@0.9.9","latest_event_status":"fixed","latest_event_timestamp":"2026-01-07T16:48:17Z","architecture":"x86_64"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-pr2c-wcq4-46j3.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}