by Kastro
Paper/Archive/CVE-2026-16439

CVE-2026-16439

Eclipse Foundation OpenJ9 — Eclipse OpenJ9 : Using -Xtrace to trace method arguments can lead to buffer underflow

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
35
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 37.2.372 × 207.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow.

Affected

ProductAffectedFixed inSource
OpenJ90.8.0 – < 0.60.00.60.0CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
eclipse (CNA)5.8CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:H/SC:N/SI:L/SA:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/eclipse-openj9/openj9/pull/24394refgitlab.eclipse.org/security/cve-assignment/-/work_items/192