PT-2026-62027 · Eclipse Foundation · Openj9

CVE-2026-16441 · Published 2026-07-21 · Updated 2026-07-21

Mitre

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:H/AT:P/PR:L/UI:A/VC:N/VI:H/VA:L/SC:L/SI:H/SA:N

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.

Fix

Weakness Enumeration

CWE-758

Related Identifiers

CVE-2026-16441

Affected Products

Openj9

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-16441 · Security Note
• https://github.com/eclipse-openj9/openj9/pull/24396 · Note
• https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-hcfc-9hjx-2q7f · Note
• https://gitlab.eclipse.org/security/cve-assignment/-/work_items/194 · Note