CVE-2026-16441
published 2026-07-21CVE-2026-16441: 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…
PriorityP353critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.53%
44.8th percentile
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
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| eclipse | openj9 | >= 0.8.0 < 0.60.0 | 0.60.0 |
| eclipse_foundation | openj9 | >= 0.8.0 < 0.60.0 | 0.60.0 |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:L/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_redhat6.9MEDIUM
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GHSA
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 defa
ghsa_unreviewed·2026-07-21
CVE-2026-16441 [MEDIUM] CWE-758 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 defa
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.
Red Hat
Eclipse Foundation OpenJ9: Eclipse OpenJ9: Incorrect method delegation can lead to integrity issues
vendor_redhat·2026-07-21·CVSS 6.9
CVE-2026-16441 [MEDIUM] CWE-843 Eclipse Foundation OpenJ9: Eclipse OpenJ9: Incorrect method delegation can lead to integrity issues
Eclipse Foundation OpenJ9: Eclipse OpenJ9: Incorrect method delegation can lead to integrity issues
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.
A flaw was found in Eclipse OpenJ9. When executing specially crafted class files, the Java Virtual Machine (JVM) incorrectly delegates method calls from a recompiled abstract superclass method to an interface default method. This can lead to unexpected program behavior and potential data integrity issues.
Package: java-21-ibm-semeru-certified-jdk (Red Hat Enterprise Linux 10) - Affected
Package: java-1.8.0-ibm (Red Hat Enterprise Linux 8) - Affected
No detection rules found.
No public exploits indexed.
2026-07-21
Published