Description
Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Search). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Published: 2026-10-20
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: Partial Denial of Service
Action: Assess Impact
AI Analysis

Impact

A vulnerability exists in Oracle Business Intelligence Enterprise Edition 12.2.1.4.0 that permits an unauthenticated attacker possessing network access over HTTP to trigger a partial denial of service. The flaw is difficult to exploit and affects only the availability of the application, potentially causing the BI search engine or web interface to become unresponsive for some requests.

Affected Systems

Oracle Corporation's Oracle Business Intelligence Enterprise Edition is the sole product affected; the vulnerability specifically targets version 12.2.1.4.0.

Risk and Exploitability

The CVSS base score of 3.7 indicates a low severity impact on availability only. The EPSS score is <1%, indicating a very low probability of exploitation, and the CVE is not listed in the CISA KEV catalog, signifying no publicly known exploits at present. The attack vector is network-based via HTTP and requires no authentication, meaning any external host able to reach the BI server could attempt the exploitation. Although the score is low, successful exploitation could disrupt business operations by causing intermittent service interruptions, warranting monitoring and timely patching.

Generated by OpenCVE AI on October 27, 2026 at 09:56 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the security patch released as part of Oracle's CPU Oct 2026 update for Oracle Business Intelligence Enterprise Edition 12.2.1.4.0.
  • Restart the BI servers to ensure the new patch takes effect and verify the application’s availability after restart.
  • Configure firewall rules to limit HTTP access to trusted IP ranges and monitor logs for abnormal request patterns that might indicate attempted exploitation.

Generated by OpenCVE AI on October 27, 2026 at 09:56 UTC.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 27 Oct 2026 10:15:00 +0000

Type Values Removed Values Added
Title Unauthenticated HTTP Attack Allows Partial Denial of Service in Oracle Business Intelligence Enterprise Edition 12.2.1.4.0

Tue, 27 Oct 2026 04:30:00 +0000

Type Values Removed Values Added
Title Partial Denial of Service via HTTP in Oracle BI Enterprise Edition
Weaknesses CWE-503

Mon, 26 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400

Wed, 21 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Title Partial Denial of Service via HTTP in Oracle BI Enterprise Edition
Weaknesses CWE-503

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

Type Values Removed Values Added
Description Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: BI Search). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
First Time appeared Oracle
Oracle business Intelligence
CPEs cpe:2.3:a:oracle:business_intelligence:12.2.1.4.0:*:*:*:enterprise:*:*:*
Vendors & Products Oracle
Oracle business Intelligence
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}


Subscriptions

Oracle Business Intelligence
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-26T20:33:43.964Z

Reserved: 2026-09-14T22:10:16.646Z

Link: CVE-2026-91582

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:21:00.193

Modified: 2026-10-26T21:20:51.100

Link: CVE-2026-91582

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-27T10:00:15Z

Weaknesses
  • CWE-400

    Uncontrolled Resource Consumption