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Vulnerabilities of Eclipse Foundation OpenJ9

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CVE Summary Score Published
CVE-2026-16441 In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass method has been… 6.9 Medium Jul 21, 2026
CVE-2026-16439 In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow 5.8 Medium Jul 21, 2026
CVE-2025-4447 In Eclipse OpenJ9 versions up to 0.51, when used with OpenJDK version 8 a stack based buffer overflow can be caused by… 7.0 High May 9, 2025
CVE-2023-5676 In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a… 4.1 Medium Nov 15, 2023

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