CVE-2026-46878 Oracle Corporation CVE debrief

Who should care

Organizations using JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.2 should prioritize patching and consider restricting network access to JD Edwards EnterpriseOne Tools. Security teams and vulnerability management teams should review the official advisory and CVE record to validate the affected scope and severity. Platform operators and administrators should plan for potential mitigations and verify the information.

Technical summary

CVE-2026-46878 is a vulnerability in JD Edwards EnterpriseOne Tools that allows unauthenticated attackers with network access via JDENET to compromise the system. The vulnerability has a CVSS score of 9.8, indicating a critical severity level. The affected versions are 9.2.0.0-9.2.26.2. Defenders should focus on applying patches provided by Oracle Corporation and restricting network access to JD Edwards EnterpriseOne Tools.

Defensive priority

High

Recommended defensive actions

• Apply patches provided by Oracle Corporation
• Restrict network access to JD Edwards EnterpriseOne Tools
• Monitor for suspicious activity
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record was published on 2026-06-17T10:54:05.440Z and last modified on 2026-06-18T22:58:35.663Z. The source details are limited, and further verification is needed to confirm the affected scope and severity. Defenders should review the official advisory and CVE record to validate the information and plan for potential mitigations.

Official resources