Quick answers
- Is CVE-2026-46878 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-46878 being exploited in the wild.
- How severe is CVE-2026-46878?
- Critical severity, with a CVSS score of 9.8, published 17 June 2026.
- Which products and versions are affected?
- Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 - 9.2.26.2.
- Is there a fix for CVE-2026-46878?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-46878 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-46878?
- Check whether you run Oracle JD Edwards EnterpriseOne Tools at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A vulnerability in the Enterprise Infrastructure Security component of Oracle JD Edwards EnterpriseOne Tools (versions 9.2.0.0 through 9.2.26.2) is classified as Improper Access Control (CWE-284). The flaw is easily exploitable by an unauthenticated attacker with network access via the JDENET protocol. Successful exploitation allows the attacker to compromise the JD Edwards EnterpriseOne Tools environment completely, impacting confidentiality, integrity, and availability. The vulnerability has a CVSS 3.1 base score of 9.8, indicating it is highly automatable and requires no user interaction. Users are advised to refer to the Oracle June 2026 Security Alert for patching information.
Affected products
- Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 - 9.2.26.2
Timeline
- 2026-06-17: disclosed
- 2026-06-17: advisory: Oracle June 2026 Critical Patch Update released