CVE-2026-16441: Eclipse OpenJ9 : Method resolution default method precedence failure
Published Jul 21, 2026
·Updated
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.
Affected Software
1 affected component
Eclipse Openj9<=0.60
Event History
Jul 21, 2026
CVE Published
via MITRE·06:07 PM
Data Sourced
via MITRE·06:07 PM
DescriptionWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-16441?
CVE-2026-16441 has a risk score of 34, indicating a moderate severity level.
2
How do I fix CVE-2026-16441?
To mitigate CVE-2026-16441, upgrade to a version of Eclipse OpenJ9 newer than 0.60.
3
What versions are affected by CVE-2026-16441?
CVE-2026-16441 affects Eclipse OpenJ9 versions up to and including 0.60.
4
What is the impact of CVE-2026-16441?
The impact of CVE-2026-16441 is improper method resolution leading to unexpected execution of interface default methods.
5
Is CVE-2026-16441 related to any specific programming practices?
Yes, CVE-2026-16441 is related to class file execution and method resolution in object-oriented programming.