CVE-2026-46883
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedVulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure Security). Supported versions that are affected are 9.2.0.0-9.2.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via JDENET to compromise JD Edwards EnterpriseOne Tools. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceCritical unauthenticated remote code execution vulnerability in Oracle JD Edwards EnterpriseOne Tools (Enterprise Infrastructure Security component). Attackers with network access via JDENET protocol can exploit this flaw to gain complete system compromise, including full confidentiality, integrity, and availability control. The vulnerability affects versions 9.2.0.0 through 9.2.26.2 and requires no authentication or user interaction.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data>= 9.2.0.0, <= 9.2.26.2CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify Oracle JD Edwards EnterpriseOne Tools installationLocate the JD Edwards installation directory and verify presence of EnterpriseOne Tools binaries, executables, or services. Common paths include $JDE_HOME, Oracle\JD Edwards\EnterpriseOne, or check Windows services for JDENET-related services.Affected if The software is present on the system
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Determine installed EnterpriseOne Tools versionQuery the installed version of JD Edwards EnterpriseOne Tools. Check version files in the installation directory, registry entries under HKLM\Software\Oracle\JD Edwards, or use the EnterpriseOne administration tools (System Administration > EnterpriseOne Tools > About). Compare the version to the affected range 9.2.0.0 through 9.2.26.2.Affected if The installed version is 9.2.0.0 through 9.2.26.2 inclusive
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Verify JDENET service exposureIdentify if JDENET service is running and listening for network connections. Use netstat -an or equivalent to check default JDENET ports (typically 6009, 6010, or custom-configured ports). Determine if these ports are bound to external interfaces rather than localhost only.Affected if JDENET ports are listening and reachable from network interfaces accessible to untrusted users
A system is affected if Oracle JD Edwards EnterpriseOne Tools version 9.2.0.0 through 9.2.26.2 is installed and the JDENET protocol service is network-accessible.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scopedApply Oracle's latest JD Edwards EnterpriseOne Tools security patch for version 9.2. If immediate patching is not possible, restrict network access to JDENET ports (typically 6009/6010) using firewalls or network segmentation, and monitor for Indicators of Compromise.
JD Edwards EnterpriseOne Tools 9.2.27.0 or later
- 1. Back up the current JD Edwards EnterpriseOne Tools installation and database before proceeding with the upgrade.
- 2. Download JD Edwards EnterpriseOne Tools version 9.2.27.0 or later from Oracle's official support website (My Oracle Support).
- 3. Review the JD Edwards EnterpriseOne Tools upgrade guide for version 9.2.27.x for pre-requisites and installation instructions.
- 4. Apply the upgrade in a non-production environment first to validate compatibility with your existing JD Edwards EnterpriseOne applications.
- 5. After testing, schedule a maintenance window and apply the upgrade to production systems.
- 6. Verify the installation completed successfully and confirm network access controls are properly configured.
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA4.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2026-46883 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-46883 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data