Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessObtain low-privileged logon to UNIX host
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DeliveryStage malicious artifact in Dev Platform component
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ExploitInduce victim user interaction
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ExecutionTrigger high-complexity exploit condition
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ImpactAchieve full EnterpriseOne Tools takeover
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Exploitation requires ALL of the following to hold simultaneously: (1) the attacker must already possess a low-privileged account with logon access to the UNIX infrastructure where JD Edwards EnterpriseOne Tools executes (AV:L, PR:L) - there is no remote/network-facing attack path; (2) a separate human (not the attacker) must perform a triggering interaction (UI:R); and (3) difficult-to-satisfy conditions must be met (AC:H), implying timing, specific state, or non-trivial setup. The affected component is specifically 'E1 Dev Platform Tech - UNIX' in Tools versions 9.2.0.0 through 9.2.26.5, so Windows or non-Dev-Platform deployments and versions outside this range are not in scope. These combined local-foothold, authentication, and victim-interaction requirements are the primary factors limiting real-world exploitation. |
| Impact | This is a moderate-severity issue (CVSS 3.1 base 6.7) that does not warrant top-tier emergency prioritization. The CVSS vector itself tempers the high impact: AV:L means the attacker must already have logon access to the infrastructure where JD Edwards EnterpriseOne Tools runs (not remotely reachable over a network), AC:H indicates the attack is difficult to exploit and may require specific conditions or a race, PR:L requires an existing low-privileged account, and UI:R requires a separate human victim to take an action. Four independent mitigating preconditions must align simultaneously, which substantially lowers real-world exploitability despite the full C:H/I:H/A:H 'takeover' impact. No EPSS score was provided in the input, so exploitation probability cannot be quantified; it is NOT listed in CISA KEV and no public exploit code is referenced - therefore exploitation status is 'no public exploit identified at time of analysis.' No SSVC decision data was supplied. Signals are internally consistent (local, high-complexity, authenticated, interaction-dependent all point to a hard-to-exploit insider/foothold scenario rather than mass exploitation). One metadata caveat: the input Tags label this 'Information Disclosure,' but the description and the C:H/I:H/A:H vector describe full product takeover affecting all three security properties - the tag understates the impact and should not be relied on for triage. |
| Exploit ScenarioDerived | An attacker who already holds a low-privileged account on the UNIX host running JD Edwards EnterpriseOne Tools (versions 9.2.0.0-9.2.26.5) stages a malicious artifact or action and then waits for or socially engineers a separate, higher-context user to perform an interaction that triggers the flaw. The difficult-to-exploit conditions (AC:H) succeed, resulting in compromise and takeover of the EnterpriseOne Tools environment. No public proof-of-concept or exploit code is referenced in the available data. |
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Alert meAnalysisAIv1 – Oct 21, 2026
Local takeover of Oracle JD Edwards EnterpriseOne Tools (9.2.0.0 through 9.2.26.5, E1 Dev Platform Tech component on UNIX) is achievable by an attacker who already holds a low-privileged logon account on the host, but only if a separate user performs a triggering interaction and difficult-to-satisfy conditions are met (CVSS 3.1 base 6.7, AV:L/AC:H/PR:L/UI:R). Successful exploitation gives high confidentiality, integrity and availability impact within the Tools product, effectively handing the attacker control of the platform from an already-established local foothold. Oracle addressed the flaw in its October 2026 Critical Patch Update; no public exploit code and no confirmed active exploitation were identified at time of analysis, and the local-access, authentication and victim-interaction prerequisites substantially limit real-world exposure.
RemediationAI
Apply the Oracle Critical Patch Update for October 2026 (https://www.oracle.com/security-alerts/cpuoct2026.html), which is the vendor-released patch channel for this CVE, and upgrade JD Edwards EnterpriseOne Tools to the minimum version listed for your supported release (the affected range ends at 9.2.26.5, so consult the CPU for the exact fixed build rather than assuming the next point release). Until patching is complete, reduce the local attack surface: audit and prune low-privileged logon accounts on the UNIX hosts that run the E1 Dev Platform, since PR:L means any such account is a valid starting point - the trade-off is reduced operational and developer access, so coordinate with application owners. Restrict interactive shell access to those hosts using sudo/RBAC policies and enforced access controls, accepting that development workflows on the Tools platform may be disrupted. Because UI:R requires a second person to perform a triggering action, reinforce awareness among administrators and developers against opening untrusted content or executing unverified tooling within Dev Platform sessions, and monitor host logs for anomalous local tool invocations. Network segmentation and perimeter controls offer little value here given the AV:L vector; effort is better spent on host-level account hygiene and prompt CPU adoption.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
The flaw resides in the 'E1 Dev Platform Tech - UNIX' component of Oracle JD Edwards EnterpriseOne Tools, the development-platform technology layer that sits beneath the EnterpriseOne applications on UNIX hosts and provides tooling and runtime services used by developers and administrators. Oracle has not published a CWE mapping or root-cause detail for this CVE, which is standard practice for its Critical Patch Update program - technical specifics typically surface only after customers have had time to apply the CPU. The CVSS 3.1 vector (AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H) describes an attack that must originate locally on the UNIX infrastructure where the Tools component executes, requires a low-privileged authenticated account (PR:L), demands an interaction by a different person (UI:R), and carries a high attack complexity (AC:H) implying specific timing, state or non-trivial setup. Scope is unchanged (S:U), meaning the compromise is confined to the JD Edwards EnterpriseOne Tools security authority rather than the underlying OS or hypervisor. Because the vector is local and the UNIX Dev Platform is the named component, Windows deployments, non-Dev-Platform components of EnterpriseOne, and versions outside 9.2.0.0-9.2.26.5 are out of scope.
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Severity by source
AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Attacker needs local logon (AV:L) with a low-privileged account (PR:L), the attack is hard to arrange (AC:H) and depends on a separate user's action (UI:R), yielding full takeover (C/I/A:H).
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: E1 Dev Platform Tech - UNIX). Supported versions that are affected are 9.2.0.0-9.2.26.5. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where JD Edwards EnterpriseOne Tools executes to compromise JD Edwards EnterpriseOne Tools. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of JD Edwards EnterpriseOne Tools. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H).
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
EUVD-2026-106362
GHSA-cxv4-xrfp-5qh8
NVD
CVE.org
EPSS
Exploit-DB