Access of Resource Using Incompatible Type ('Type Confusion') The advisory has been revoked - it doesn't affect any version of package java-21-ibm-semeru-certified-jdk (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-RHEL10-JAVA21IBMSEMERUCERTIFIEDJDK-18587293
- published8 Aug 2026
- disclosed21 Jul 2026
Introduced: 21 Jul 2026
CVE-2026-16441 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream java-21-ibm-semeru-certified-jdk package and not the java-21-ibm-semeru-certified-jdk package as distributed by RHEL.
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://bugzilla.redhat.com/show_bug.cgi?id=2503992
- https://access.redhat.com/security/cve/CVE-2026-16441
- https://access.redhat.com/errata/RHSA-2026:52948
- 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