VULNERABILITY INTELLIGENCE

CVE-2026-16439

CVSS score9.1 CRITICAL

EPSS probability0.43%

CISA KEVNot currently listed

Published2026-07-21

Last modified2026-10-24

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Description

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