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PatchSiren cyber security CVE debrief

CVE-2026-46909 Oracle Corporation CVE debrief

A critical vulnerability was discovered in JD Edwards EnterpriseOne Tools, specifically in the Enterprise Infrastructure Security component. The vulnerability has a CVSS score of 9.8 and can result in a takeover of JD Edwards EnterpriseOne Tools. It is easily exploitable by an unauthenticated attacker with network access via HTTP. The vulnerability affects versions 9.2.0.0-9.2.26.2 of JD Edwards EnterpriseOne Tools. Organizations should prioritize patching to prevent potential takeovers.

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 takeovers. Security teams and vulnerability management teams should review the CVE record and NVD entry for affected scope and severity. Operators and platform administrators should plan vendor-supported updates or mitigations through normal change control.

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 requires no authentication or user interaction. Successful attacks can result in takeover of JD Edwards EnterpriseOne Tools.

Defensive priority

High

Recommended defensive actions

  • Apply the patch provided by Oracle Corporation as soon as possible
  • Restrict network access to JD Edwards EnterpriseOne Tools to only necessary personnel
  • Monitor for suspicious activity and implement additional security measures to detect potential exploitation attempts
  • 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 2026-06-17T10:54:08.710Z and was last modified on 2026-06-18T04:16:59.363Z. The NVD entry is currently Analyzed. The vulnerability is in JD Edwards EnterpriseOne Tools, specifically in the Enterprise Infrastructure Security component. Evidence is based on the CVE record and NVD entry, which are official sources. Defenders should verify affected product deployments and review vendor guidance.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-46909 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-46909

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

  • CVE-2026-46909 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-46909

    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.