Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessObtain high-privilege local infrastructure logon
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ExploitSatisfy high-complexity attack preconditions on target system
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ExecutionTrigger Internal Operations authorization bypass
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ImpactCreate, modify, or delete critical Labor Distribution data
Vulnerability Assessment
| Weakness |
CWE
MITRE ATT&CK
1 technique across 1 tactic: Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Exploitation requires the attacker to hold high privileges (PR:H) - consistent with roles such as OS-level infrastructure access or elevated Oracle EBS application administrator rights - and must be physically or logically logged onto the infrastructure where Oracle Labor Distribution executes (AV:L); remote exploitation is explicitly ruled out by the local attack vector. High attack complexity (AC:H) indicates that beyond privilege, specific conditions not detailed in the advisory - such as particular system states, timing windows, or configuration dependencies - must be satisfied. The 'Authentication Bypass' tag suggests the flaw involves circumventing internal application-layer authorization controls rather than bypassing OS or database authentication. Exploitation is bounded by: mandatory local infrastructure access, the requirement for pre-existing high-privilege credentials, and unspecified high-complexity preconditions. There is no known network-reachable attack path. |
| Impact | The CVSS 3.1 base score of 4.1 accurately reflects a constrained risk profile. The local attack vector (AV:L) eliminates remote exploitation entirely, and the high privilege requirement (PR:H) further narrows the threat actor pool to those already possessing elevated infrastructure access - typically database administrators, system operators, or Oracle EBS application administrators. High attack complexity (AC:H) implies additional preconditions beyond mere privilege, such as specific system states or race conditions, are required. Impact is limited exclusively to integrity (C:N, A:N), meaning no data exfiltration or service disruption is achievable through this vector alone. No EPSS score was included in available data, preventing probabilistic exploitation assessment. No CISA KEV listing exists and no public proof-of-concept has been identified, further reducing real-world risk. The 'Authentication Bypass' tag creates a discrepancy with the PR:H CVSS metric - if authentication were genuinely bypassable, PR:N or PR:L would be expected; this inconsistency is unresolved in available data and should be verified with Oracle. For most organizations, this vulnerability is a low operational priority unless insider threat from privileged infrastructure users is an active concern. |
| Exploit ScenarioDerived | An internal actor - such as a database administrator or EBS application administrator - with existing logon access to the infrastructure hosting Oracle Labor Distribution could, under specific high-complexity conditions, exploit the Internal Operations component to manipulate labor cost distribution records, potentially redirecting payroll allocations across funding sources or corrupting audit trails. No public exploit code exists, making unplanned or opportunistic exploitation by external actors implausible given the local access requirement. |
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Alert meAnalysisAIv1 – Jul 22, 2026
Oracle Labor Distribution, an Internal Operations component of Oracle E-Business Suite versions 12.2.3 through 12.2.15, permits a high-privileged local attacker to compromise data integrity by creating, deleting, or modifying critical application data. Despite carrying an 'Authentication Bypass' tag in available intelligence, the CVSS vector (AV:L/AC:H/PR:H) constrains exploitation to actors who already possess elevated logon access to the underlying infrastructure - suggesting an internal authorization bypass rather than a full authentication circumvention. No public exploit code exists and no active exploitation has been identified; this was disclosed as part of Oracle's Critical Patch Update for July 2026.
RemediationAI
Apply Oracle's Critical Patch Update (CPU) for July 2026, available at https://www.oracle.com/security-alerts/cpujul2026.html, which addresses this vulnerability. An exact patched release version is not independently specified in the available intelligence - consult the Oracle CPU documentation directly for patch identifiers applicable to your EBS installation. As a compensating control prior to patching, restrict local infrastructure logon access to the servers executing Oracle Labor Distribution to only those roles operationally required, directly reducing the attacker pool that satisfies the PR:H prerequisite. Additionally, implement privileged session monitoring and audit logging on affected systems to detect unauthorized data modification attempts. Note that access restriction does not eliminate the vulnerability - it only narrows exposure until the official patch is applied.
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
Oracle Labor Distribution is a payroll cost distribution module within Oracle E-Business Suite (EBS), responsible for distributing labor costs across funding sources. The vulnerable component is identified as 'Internal Operations,' indicating a flaw within application-layer logic rather than a database or OS primitive. No CWE has been assigned, precluding definitive root-cause classification. The CVSS vector AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N indicates: local-only attack surface, high attack complexity (specific preconditions must be met), and high privilege requirements, with integrity as the sole impacted dimension. Affected versions span Oracle EBS 12.2.3 through 12.2.15. No explicit CPE string was provided in the intelligence data, but the scope aligns with Oracle EBS 12.2.x release family. The 'Authentication Bypass' tag is notable in tension with the PR:H metric - it likely describes an internal authorization control bypass accessible only to already-privileged actors, not a pre-auth bypass.
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Severity by source
AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N
Local-only exploitation with high privileges and high complexity required; integrity-only impact matches described unauthorized data modification with no confidentiality or availability dimension.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the Oracle Labor Distribution product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where Oracle Labor Distribution executes to compromise Oracle Labor Distribution. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Labor Distribution accessible data. CVSS 3.1 Base Score 4.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N).
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
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
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