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PatchSiren cyber security CVE debrief

CVE-2026-46905 Oracle Corporation CVE debrief

A critical vulnerability was discovered in JD Edwards EnterpriseOne Tools, affecting versions 9.2.0.0-9.2.26.2. This vulnerability, tracked as CVE-2026-46905, allows unauthenticated attackers with network access via HTTP to compromise JD Edwards EnterpriseOne Tools, potentially leading to a takeover of the system. The vulnerability is located in the Web Runtime Security component and has a CVSS 3.1 Base Score of 9.8, indicating a high impact on confidentiality, integrity, and availability. The vulnerability is easily exploitable, and successful attacks can result in a complete takeover of the system.

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 system compromise. The vulnerability can be exploited by unauthenticated attackers with network access via HTTP, making it a high-risk vulnerability. Security teams and operators should review the official advisory and take immediate action to patch the vulnerability.

Technical summary

The vulnerability, tracked as CVE-2026-46905, is located in the Web Runtime Security component of JD Edwards EnterpriseOne Tools. It has a CVSS 3.1 Base Score of 9.8, indicating a high impact on confidentiality, integrity, and availability. The vulnerability is easily exploitable and allows unauthenticated attackers with network access via HTTP to compromise the system. The affected versions are 9.2.0.0-9.2.26.2. The vulnerability can be mitigated by applying the patch provided by Oracle Corporation.

Defensive priority

High

Recommended defensive actions

  • Apply the patch provided by Oracle Corporation as soon as possible
  • Review and update inventory of JD Edwards EnterpriseOne Tools installations
  • Implement compensating controls such as network segmentation and monitoring
  • Verify and enforce secure configurations for JD Edwards EnterpriseOne Tools
  • Review 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 2026-06-17T10:54:08.277Z and was last modified on 2026-06-18T20:50:27.210Z. The NVD entry is currently Analyzed. This information is based on the NVD entry and the CVE record. The vulnerability affects JD Edwards EnterpriseOne Tools versions 9.2.0.0-9.2.26.2. Evidence of exploitation has not been reported. Defenders should verify the affected versions and review the official advisory for further details.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-46905 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-46905

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

  • CVE-2026-46905 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-46905

    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.