CVE-2026-70763: Oracle Operations Intelligence RCE Flaw

CVE-2026-70763 Overview

CVE-2026-70763 is a high-severity vulnerability affecting the Oracle Operations Intelligence product within Oracle E-Business Suite. The flaw resides in the Daily Business Intelligence component and impacts supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit this weakness, though successful exploitation requires overcoming high attack complexity. When exploited, the vulnerability results in complete takeover of Oracle Operations Intelligence, affecting confidentiality, integrity, and availability.

Critical Impact
Successful exploitation allows a low-privileged remote attacker to fully compromise Oracle Operations Intelligence, resulting in unauthorized access, data manipulation, and service disruption across affected E-Business Suite deployments.

Affected Products

Oracle E-Business Suite — Oracle Operations Intelligence 12.2.3
Oracle E-Business Suite — Oracle Operations Intelligence versions 12.2.4 through 12.2.14
Oracle E-Business Suite — Oracle Operations Intelligence 12.2.15

Discovery Timeline

2026-08-18 - CVE-2026-70763 published to NVD
2026-08-20 - Last updated in NVD database

Technical Details for CVE-2026-70763

Vulnerability Analysis

The vulnerability affects the Daily Business Intelligence component of Oracle Operations Intelligence, a reporting and analytics module within Oracle E-Business Suite. Exploitation requires an authenticated session with low privileges, meaning the attacker must possess valid application credentials before attempting attack traffic over HTTP. Despite the authentication requirement, the resulting impact is a full takeover of the Operations Intelligence subsystem.

The high attack complexity indicates that specific conditions outside the attacker's control must be present for exploitation to succeed. Oracle has not published detailed root-cause information in the public advisory. Refer to the Oracle Security Alert for vendor-specific technical guidance and version mapping.

Root Cause

Oracle's advisory does not disclose the specific weakness class, and no CWE identifier is assigned in the NVD record. The scope remains unchanged during exploitation, indicating the impact is contained within the vulnerable component's authorization boundary. Because impact spans confidentiality, integrity, and availability at high levels, the underlying defect likely permits either data-tier access or privileged operation abuse within the Daily Business Intelligence workflow.

Attack Vector

The attack is delivered over the network via HTTP against the Oracle E-Business Suite web tier hosting the Operations Intelligence component. The attacker requires a valid low-privileged application account and does not need user interaction. Attackers who compromise standard business user credentials through phishing, credential stuffing, or password reuse become candidates for chaining this vulnerability to escalate impact within the E-Business Suite environment.

No public proof-of-concept exploit or exploit code is currently available. The EPSS probability is 0.345%, placing the CVE in the 27th percentile for near-term exploitation likelihood.

Detection Methods for CVE-2026-70763

Indicators of Compromise

Unexpected HTTP requests to Daily Business Intelligence endpoints originating from low-privileged user sessions
Anomalous data exports, report generation, or configuration changes within Oracle Operations Intelligence
Authentication events for low-privileged Oracle E-Business Suite accounts followed by administrative-level actions

Detection Strategies

Monitor Oracle E-Business Suite application logs for unusual access patterns against Daily Business Intelligence URLs and servlets
Correlate database audit trails with web-tier access logs to identify privilege inconsistencies
Alert on outbound data volume anomalies from Oracle Operations Intelligence hosts

Monitoring Recommendations

Enable Oracle E-Business Suite Sign-On Audit and Page Access Tracking for the Operations Intelligence responsibility
Forward web-tier and database audit logs to a centralized SIEM for behavioral analysis and long-term retention
Baseline normal user activity for Daily Business Intelligence and alert on deviations in request volume or endpoint diversity

How to Mitigate CVE-2026-70763

Immediate Actions Required

Apply the patches referenced in Oracle's August 2026 Critical Patch Update advisory as soon as a maintenance window allows
Inventory all Oracle E-Business Suite deployments running versions 12.2.3 through 12.2.15 and confirm Operations Intelligence is in use
Review and reduce assignment of low-privileged accounts that hold access to Daily Business Intelligence responsibilities
Enforce multi-factor authentication for all Oracle E-Business Suite users to raise the cost of credential compromise

Patch Information

Oracle has released fixes as part of its security alert cycle. Consult the Oracle Security Alert for the definitive patch bundle, prerequisite patches, and post-installation validation steps for Oracle E-Business Suite 12.2.x.

Workarounds

Restrict network access to Oracle E-Business Suite web tier using firewall rules or reverse-proxy allowlists limited to trusted corporate networks and VPNs
Temporarily remove the Daily Business Intelligence responsibility from non-essential user roles until patching completes
Increase logging verbosity on the E-Business Suite web tier to capture forensic evidence during the exposure window

bash

# Example: restrict inbound access to the EBS web tier using iptables
# Replace 10.0.0.0/8 with your trusted management network range
iptables -A INPUT -p tcp --dport 8000 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 8000 -j DROP