Description
Vulnerability in the Oracle General Ledger 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 low privileged attacker with network access via HTTP to compromise Oracle General Ledger. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle General Ledger accessible data as well as unauthorized read access to a subset of Oracle General Ledger accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle General Ledger. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H).
Published: 2026-10-20
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: Data integrity and availability compromise by unauthorized modifications and denial of service
Action: Apply Patch
AI Analysis

Impact

A vulnerability in Oracle General Ledger permits a low‑privileged attacker with HTTP access to bypass internal access controls, allowing unauthorized creation, deletion or modification of critical data, unauthorized read of a subset of data, and the ability to repeatedly cause a hang or crash. This results in confidentiality loss for some data, integrity loss for all accessible data, and application availability loss, reflected in the CVSS‑3.1 base score of 7.1.

Affected Systems

Oracle General Ledger, part of Oracle E‑Business Suite, versions 12.2.3 through 12.2.15, specifically the Internal Operations component.

Risk and Exploitability

The known attack vector is a low‑privileged network user who can reach the server over HTTP. While the CVE description specifies the need for a user with limited privileges, it does not explain how the attacker obtains such credentials, so it is inferred that credential compromise or social engineering may be necessary. The CVSS score of 7.1 indicates high severity, and the EPSS score of <1% shows an extremely low current probability of exploitation; the vulnerability is not included in the CISA KEV catalogue, implying no publicly known active attacks. Nonetheless, legitimate users with insufficient privileges expose the system to a persistent internal threat.

Generated by OpenCVE AI on October 28, 2026 at 17:39 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the latest Oracle E‑Business Suite update that contains the General Ledger security patch as announced in the Oracle CPU Oct 2026 alert.
  • Restrict HTTP access to the General Ledger servers by implementing firewall rules or network segmentation so that only trusted internal hosts can reach the application.
  • Review and tighten role‑based permissions, removing or limiting low‑privileged accounts that have direct access to critical General Ledger data.
  • Monitor application logs for unusual data modification or crash events to detect potential exploitation attempts.

Generated by OpenCVE AI on October 28, 2026 at 17:39 UTC.

Tracking

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Advisories

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History

Wed, 28 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Title Low‑Privilege HTTP‑Based Unauthorized Data Modification and Denial of Service in Oracle General Ledger

Wed, 28 Oct 2026 16:45:00 +0000

Type Values Removed Values Added
Title Access Control Bypass in Oracle General Ledger Allows Unauthorized Data Modification and Denial of Service
Weaknesses CWE-284

Wed, 28 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
Metrics ssvc

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


Wed, 21 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Title Access Control Bypass in Oracle General Ledger Allows Unauthorized Data Modification and Denial of Service
Weaknesses CWE-284

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

Type Values Removed Values Added
Description Vulnerability in the Oracle General Ledger 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 low privileged attacker with network access via HTTP to compromise Oracle General Ledger. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle General Ledger accessible data as well as unauthorized read access to a subset of Oracle General Ledger accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle General Ledger. CVSS 3.1 Base Score 7.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H).
First Time appeared Oracle
Oracle general Ledger
CPEs cpe:2.3:a:oracle:general_ledger:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle general Ledger
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H'}


Subscriptions

Oracle General Ledger
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-28T13:48:21.114Z

Reserved: 2026-09-08T21:49:12.413Z

Link: CVE-2026-87358

cve-icon Vulnrichment

Updated: 2026-10-28T13:47:56.384Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:20:13.670

Modified: 2026-10-28T14:17:08.057

Link: CVE-2026-87358

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T17:45:02Z

Weaknesses
  • CWE-200

    Exposure of Sensitive Information to an Unauthorized Actor