CVE-2026-16441

Description

In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass method has been recompiled as abstract, execution is incorrectly delegated to an interface default method.

References

• https://github.com/eclipse-openj9/openj9/pull/24396
• https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-hcfc-9hjx-2q7f
• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/194