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PatchSiren cyber security CVE debrief

CVE-2026-46883 Oracle Corporation CVE debrief

A critical vulnerability was discovered in JD Edwards EnterpriseOne Tools, specifically in the Enterprise Infrastructure Security component, which could allow an unauthenticated attacker with network access via JDENET to compromise the system. The vulnerability has a CVSS score of 9.8 and can result in takeover of JD Edwards EnterpriseOne Tools. Organizations should prioritize patching this vulnerability to prevent potential takeover, especially if they are using affected versions 9.2.0.0-9.2.26.2.

Vendor
Oracle Corporation
Product
JD Edwards EnterpriseOne Tools
CVSS
CRITICAL 9.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-18
Advisory published
2026-06-17
Advisory updated
2026-06-18

Who should care

Organizations using JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.2 should prioritize patching this vulnerability to prevent potential takeover. Security teams and vulnerability management teams should review the affected scope and severity to ensure proper mitigation. Additionally, operators and administrators of the affected systems should be aware of the potential risks and take necessary precautions.

Technical summary

The vulnerability is located in the Enterprise Infrastructure Security component of JD Edwards EnterpriseOne Tools. It has a CVSS Vector of (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), indicating a high impact on confidentiality, integrity, and availability. The vulnerability is easily exploitable and allows unauthenticated attackers with network access via JDENET to compromise the system. The CVSS score of 9.8 reflects the critical severity of this vulnerability.

Defensive priority

High priority should be given to patching this vulnerability due to its critical CVSS score and potential impact on the system.

Recommended defensive actions

  • Apply the patch provided by Oracle Corporation as soon as possible
  • Restrict network access to JD Edwards EnterpriseOne Tools
  • Monitor system logs for potential exploitation attempts
  • Consider implementing additional security controls to prevent unauthorized access
  • 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

Evidence notes

The CVE record was published on 2026-06-17T10:54:05.970Z and was last modified on 2026-06-18T17:37:43.320Z. The NVD entry is currently Analyzed. The vulnerability is located in the Enterprise Infrastructure Security component of JD Edwards EnterpriseOne Tools. The CVE record was analyzed based on the NVD entry and other publicly available information. However, the analysis may not be comprehensive due to potential limitations in the available data.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-46883 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-46883

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-46883 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-46883

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.