Description
Vulnerability in the Oracle Capacity product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Capacity. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Capacity accessible data as well as unauthorized update, insert or delete access to some of Oracle Capacity accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Capacity. CVSS 3.1 Base Score 7.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L).
Published: 2026-10-20
Score: 7.6 High
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized Data Access and Partial Denial of Service
Action: Patch Immediately
AI Analysis

Impact

This vulnerability in Oracle Capacity allows an attacker with low privileges to exploit the service over HTTP and obtain unauthorized access to data, including the ability to insert, update, or delete records. The impact is a combination of confidentiality and integrity compromise, along with the potential to cause a partial, non‑global denial of service. The flaw resides in insufficient access control, as indicated by the stated privileges and attack vector.

Affected Systems

Oracle Capacity versions 12.2.3 through 12.2.15 are affected. The issue is confined to the Internal Operations component of Oracle E‑Business Suite and applies to all installations of these version ranges.

Risk and Exploitability

The CVSS v3.1 base score of 7.6 denotes high severity for confidentiality, integrity and availability impacts. EPSS is not available, and the vulnerability is not listed in the CISA KEV catalog. The attack vector is network‑based via HTTP and requires only low‑privileged user credentials or none at all, making the exploitation of this flaw relatively simple for an automated attacker.

Generated by OpenCVE AI on October 21, 2026 at 06:26 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Oracle patch for Oracle Capacity 12.2.15 or later to address the identified access control issue.
  • Limit network exposure of Oracle Capacity by configuring firewall rules to restrict HTTP access to trusted IP ranges or secure VPN tunnels.
  • Enforce the principle of least privilege by reviewing and trimming user roles that interact with the affected component, and monitor for anomalous data modifications or service disruptions.

Generated by OpenCVE AI on October 21, 2026 at 06:26 UTC.

Tracking

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Advisories

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History

Fri, 23 Oct 2026 03:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title Unrestricted Data Access and Partial Denial of Service in Oracle Capacity Over HTTP
Weaknesses CWE-284

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle Capacity product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Capacity. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Capacity accessible data as well as unauthorized update, insert or delete access to some of Oracle Capacity accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Capacity. CVSS 3.1 Base Score 7.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L).
First Time appeared Oracle
Oracle capacity
CPEs cpe:2.3:a:oracle:capacity:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle capacity
References
Metrics cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-23T02:14:01.302Z

Reserved: 2026-09-28T15:40:09.477Z

Link: CVE-2026-101398

cve-icon Vulnrichment

Updated: 2026-10-23T02:13:56.831Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:17:47.680

Modified: 2026-10-23T03:16:30.503

Link: CVE-2026-101398

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T15:45:08Z

Weaknesses