{"id":"CVE-2026-16439","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-16439","summary":"Eclipse OpenJ9 : Using -Xtrace to trace method arguments can lead to buffer underflow","details":"In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow.","published":"2026-07-21T17:28:44.409Z","modified":"2026-08-11T09:27:03.688420738Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":{"url":"https://github.com/eclipse-openj9/openj9/pull/24394","label":"eclipse-openj9/openj9#24394"},"references":[{"type":"WEB","url":"https://gitlab.eclipse.org/security/cve-assignment/-/work_items/192"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16439.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16439"},{"type":"FIX","url":"https://github.com/eclipse-openj9/openj9/pull/24394"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-11T09:27:03.688420738Z"}}