Oracle Quarterly Critical Patches Issued April 21, 2026

MS-ISAC ADVISORY NUMBER:

2026-041

DATE(S) ISSUED:

04/28/2026

OVERVIEW:

Multiple vulnerabilities have been discovered in Oracle products, the most severe of which could allow for remote code execution. Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

THREAT INTELLIGENCE:

There are currently no reports of these vulnerabilities being exploited in the wild.

SYSTEMS AFFECTED:

JD Edwards EnterpriseOne Tools, versions 9.2.0.0-9.2.26.1
Management Cloud Engine, version 25.2.0.0.0
MySQL Cluster, versions 8.0.0-8.0.44, 8.4.0-8.4.7, 9.0.0-9.5.0
MySQL Connectors, versions 9.0.0-9.6.0
MySQL Enterprise Backup, versions 8.0.0-8.0.45, 8.4.0-8.4.8, 9.0.0-9.6.0
MySQL Server, versions 8.0.0-8.0.45, 8.4.0-8.4.8, 9.0.0-9.6.0
MySQL Shell, versions 8.0.0-8.0.45, 8.4.0-8.4.8, 9.0.0-9.6.0
MySQL Workbench, versions 8.0.0-8.0.46
Oracle Access Manager, version 14.1.2.0.0
Oracle Adapter for Eclipse RDF4J, versions 3.12.0, 21.1.8, 24.1.0
Oracle Agile Product Lifecycle Management for Process, version 6.2.4
Oracle Application Development Framework (ADF), versions 12.2.1.4.0, 14.1.2.0.0
Oracle Application Express, versions 23.2.20, 23.2.21, 24.1.15, 24.1.16, 24.2.13, 24.2.15
Oracle Application Testing Suite, version 13.3.0.1
Oracle Autonomous Health Framework, versions 25.11-26.1
Oracle AutoVue, version 21.1.0
Oracle Banking Branch, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Cash Management, version 14.8.2.0.0
Oracle Banking Collections and Recovery, versions 14.6.0.0.0-14.8.0.0.0
Oracle Banking Corporate Lending, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Corporate Lending Process Management, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Credit Facilities Process Management, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Liquidity Management, versions 14.8.0.0.0, 14.8.1.0.0
Oracle Banking Origination, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Payments, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Supply Chain Finance, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Trade Finance, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Trade Finance Process Management, versions 14.5.0.0.0-14.8.0.0.0
Oracle Banking Virtual Account Management, versions 14.5.0.0.0-14.8.0.0.0
Oracle BI Publisher, versions 7.6.0.0.0, 8.2.0.0.0
Oracle Blockchain Platform, version 24.1.3
Oracle Business Activity Monitoring, version 12.2.1.4.0
Oracle Business Intelligence Enterprise Edition, versions 7.6.0.0.0, 8.2.0.0.0
Oracle Business Process Management Suite, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Commerce Guided Search, version 11.4.0
Oracle Communications Billing and Revenue Management, versions 15.0.0.0.0-15.0.1.0.0, 15.1.0.0.0-15.2.0.0.0
Oracle Communications BRM - Elastic Charging Engine, versions 15.0.0.0-15.0.1.0, 15.1.0.0-15.2.0.0
Oracle Communications Cloud Native Core Binding Support Function, version 25.1.200
Oracle Communications Cloud Native Core Certificate Management, version 25.1.201
Oracle Communications Cloud Native Core Console, version 25.1.201
Oracle Communications Cloud Native Core DBTier, versions 25.1.200, 25.2.100
Oracle Communications Cloud Native Core Network Exposure Function, versions 24.2.1, 24.2.4
Oracle Communications Cloud Native Core Network Function Cloud Native Environment, versions 25.1.200, 25.2.200
Oracle Communications Cloud Native Core Network Repository Function, version 25.1.204
Oracle Communications Cloud Native Core Network Slice Selection Function, versions 25.1.100, 25.1.200
Oracle Communications Cloud Native Core Policy, versions 25.1.200, 25.1.201, 25.1.202
Oracle Communications Cloud Native Core Security Edge Protection Proxy, versions 25.1.200, 25.1.201, 25.2.100
Oracle Communications Cloud Native Core Service Communication Proxy, versions 25.1.100, 25.1.200, 25.1.202, 25.2.100
Oracle Communications Cloud Native Core Unified Data Repository, versions 25.1.100, 25.1.200
Oracle Communications Convergence, version 3.0.3.4.0
Oracle Communications EAGLE, version 47.0
Oracle Communications EAGLE Application Processor, versions 17.0-17.1
Oracle Communications EAGLE Element Management System, version 47.0.0.1.0
Oracle Communications EAGLE LNP Application Processor, version 11.0
Oracle Communications Element Manager, versions 9.0.0-9.0.4
Oracle Communications Instant Messaging Server, version 10.0.1.8.0
Oracle Communications LSMS, version 14.0
Oracle Communications Messaging Server, version 8.1.0.0.0
Oracle Communications Network Integrity, versions 7.3.6, 7.4.0, 7.5.0, 8.0.0
Oracle Communications Offline Mediation Controller, versions 15.0.0.0.0-15.0.1.0.0, 15.1.0.0.0-15.2.0.0.0
Oracle Communications Operations Monitor, versions 5.2, 6.0, 6.1
Oracle Communications Order and Service Management, versions 7.5.0, 8.0.0
Oracle Communications Performance Intelligence Center, versions 10.5.0.0-10.5.0.2
Oracle Communications Policy Management, versions 15.0.0.0.0, 15.0.0.1.0
Oracle Communications Service Catalog and Design, versions 8.0.0.6.0, 8.1.0.5.0, 8.2.0.2.0
Oracle Communications Session Border Controller, versions 9.3.0, 10.0.0, 10.1.0
Oracle Communications Session Report Manager, versions 9.0.0-9.0.4
Oracle Communications Unified Assurance, versions 6.1.1-7.0.0
Oracle Communications Unified Inventory Management, versions 7.5.0-7.5.1, 7.6.0-7.8.0, 8.0.0
Oracle Configuration Manager, versions 13.5, 24.1
Oracle Data Integrator, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Database Server, versions 12.1.0.2.0, 12.2.0.1.0, 19.3-19.30, 21.3-21.21, 23.4.0-23.26.1
Oracle Documaker, versions 12.7.2-13.0.2
Oracle E-Business Suite, versions 12.2.3-12.2.15, 15.0
Oracle Enterprise Communications Broker, versions 4.2.0, 5.0.0
Oracle Enterprise Manager Base Platform, versions 13.5, 24.1
Oracle Enterprise Manager for Fusion Middleware, versions 13.5, 24.1
Oracle Enterprise Operations Monitor, version 6.1.0.0.0
Oracle Essbase, version 21.8.1.0.0
Oracle Financial Services Analytical Applications Infrastructure, versions 8.0.7.9, 8.0.8.7, 8.1.2.5
Oracle Financial Services Behavior Detection Platform, versions 8.0.8.1, 8.1.2.10, 8.1.2.11
Oracle Financial Services Compliance Studio, version 8.1.2.9
Oracle Financial Services Customer Screening, version 8.1.2.8.0
Oracle Financial Services Enterprise Case Management, versions 8.0.8.2, 8.1.2.10, 8.1.2.11
Oracle Financial Services Lending and Leasing, versions 14.8.0.0.0, 14.10.0.0.0-14.12.0.0.0
Oracle Financial Services Model Management and Governance, version 8.1.2.7
Oracle Financial Services Regulatory Reporting, versions 8.1.2.10, 8.1.2.11
Oracle Financial Services Trade-Based Anti Money Laundering Enterprise Edition, version 8.0.8
Oracle Financial Services Transaction Filtering, version 8.1.2.8.0
Oracle FLEXCUBE Enterprise Limits and Collateral Management, versions 14.5.0.0.0-14.8.0.0.0
Oracle Fusion Middleware, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Global Lifecycle Management OPatchAuto, versions 12.2.0.1.16-12.2.0.1.49
Oracle GoldenGate, versions 23.4-23.26.1
Oracle GoldenGate Big Data and Application Adapters, versions 19.1.0.0.0-19.1.0.0.21, 21.3-21.21, 23.4-23.10
Oracle GoldenGate Stream Analytics, versions 19.1.0.0.0-19.1.0.0.14
Oracle GraalVM Enterprise Edition, version 21.3.17
Oracle GraalVM for JDK, versions 17.0.18, 21.0.10
Oracle Graph Server and Client, versions 24.4.5, 25.4.1, 26.1.0
Oracle Hospitality Cruise Shipboard Property Management (SPMS), versions 23.1.5-23.3.0
Oracle HTTP Server, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Hyperion Infrastructure Technology, version 11.2.24.0.0
Oracle Identity Manager, versions 12.2.1.4.0, 14.1.2.0.0, 14.1.2.1.0
Oracle Identity Manager Connector, version 12.2.1.4.0
Oracle Insurance Policy Administration J2EE, versions 11.3.1.0, 11.3.2.0, 12.0.5.0, 12.1.1.0
Oracle Insurance Policy Administration Operational Data Store for Life and Annuity, version 1.0.2.1
Oracle Java SE, versions 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17.0.18, 21.0.10, 25.0.1, 25.0.2, 26
Oracle Life Sciences Empirica Signal, versions 9.2.1-9.2.3
Oracle Life Sciences InForm, versions 7.0.1.0, 7.0.1.1
Oracle Managed File Transfer, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Middleware Common Libraries and Tools, versions 12.2.1.4.0, 14.1.2.0.0
Oracle NoSQL Database, versions 1.6.5, 1.7.0
Oracle Outside In Technology, version 8.5.8
Oracle Product Lifecycle Analytics, version 3.6.1
Oracle REST Data Services, versions 24.2.0, 24.2.1, 24.3.0, 24.3.1, 24.4.0, 25.1.1, 25.2.0, 25.2.1, 25.2.2, 25.2.3, 25.3.0, 25.3.1, 25.4.0
Oracle Retail Assortment Planning, versions 15.0, 16.0
Oracle Retail Bulk Data Integration, versions 16.0.3, 19.0.1
Oracle Retail EFTLink, versions 21.0.0-25.0.0
Oracle Retail Extract Tranform and Load, version 13.0.5
Oracle Retail Financial Integration, versions 16.0.3, 19.0.1
Oracle Retail Fiscal Management, version 14.2
Oracle Retail Integration Bus, versions 16.0.3, 19.0.1
Oracle Retail Merchandise Financial Planning, versions 15.0, 16.0
Oracle Retail Merchandising System, versions 16.0.3, 19.0.1
Oracle Retail Predictive Application Server, version 16.0.3
Oracle Retail Price Management, version 16.0.3
Oracle Retail Service Backbone, versions 16.0.3, 19.0.1
Oracle Retail Warehouse Management System, version 16.0
Oracle Retail Xstore Point of Service, versions 21.0.5, 22.0.3
Oracle Security Service, versions 12.1.3.0.0, 12.2.1.4.0
Oracle SOA Suite, versions 12.2.1.4.0, 14.1.2.0.0
Oracle Solaris, version 11.4
Oracle TimesTen In-Memory Database, versions 18.1.4, 22.1.1
Oracle Tuxedo, versions 22.1.0, 22.1.1
Oracle Utilities Application Framework, versions 4.3.0.5.0-4.3.0.6.0, 4.4.0.0.0-4.4.0.4.0, 4.5.0.0.0-4.5.0.2.0, 25.4, 25.10, 26.4
Oracle Utilities Live Energy Connect, versions 7.1.0.0.45, 25.12.0.0.0
Oracle Utilities Network Management System, versions 2.4.0.1.31, 2.5.0.1.16, 2.5.0.2.10, 2.6.0.1.10, 2.6.0.2.5, 2.6.0.2.6
Oracle Utilities Testing Accelerator, versions 7.0.0.0.7, 7.0.0.1.5, 25.4.0.0.2
Oracle VM VirtualBox, version 7.2.6
Oracle Web Services Manager, versions 12.2.1.4.0, 14.1.2.0.0
Oracle WebCenter Forms Recognition, version 14.1.1.0.0
Oracle WebCenter Sites, versions 12.2.1.4.0, 14.1.2.0.0
Oracle WebLogic Server, versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0
PeopleSoft Enterprise CC Common Application Objects, version 9.2
PeopleSoft Enterprise CS Student Records, version 9.2
PeopleSoft Enterprise FIN Contracts, version 9.2
PeopleSoft Enterprise FIN Maintenance Management, version 9.2
PeopleSoft Enterprise FIN Project Costing, version 9.2
PeopleSoft Enterprise HCM Absence Management, version 9.2
PeopleSoft Enterprise HCM Human Resources, version 9.2
PeopleSoft Enterprise HCM Shared Components, version 9.2
PeopleSoft Enterprise PeopleTools, versions 8.61-8.62
PeopleSoft Enterprise SCM Purchasing, version 9.2
Primavera P6 Enterprise Project Portfolio Management, versions 21.12.0.0-21.12.21.6, 22.12.0.0-22.12.21.1, 23.12.0.0-23.12.18.0, 24.12.0.0-24.12.13.0, 25.12.0.0-25.12.2.0
Primavera Unifier, versions 21.12.0-21.12.17, 22.12.0-22.12.15, 23.12.0-23.12.16, 24.12.0-24.12.13, 25.12.0-25.12.3
Siebel Applications, versions 17.0-26.2
Sun ZFS Storage Appliance Kit, version 8.8

RISK:

Government:

Large and medium government entitiesHIGH

Small governmentHIGH

Businesses:

Large and medium business entitiesHIGH

Small business entitiesHIGH

Home Users:

LOW

TECHNICAL SUMMARY:

Multiple vulnerabilities have been discovered in Oracle products, the most severe of which could allow for remote code execution.

A full list of all vulnerabilities can be found in the Oracle link in the References section.

Successful exploitation of the most severe of these vulnerabilities could result in remote code execution in the context of the logged-on user. Depending on the privileges associated with the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

RECOMMENDATIONS:

We recommend the following actions be taken:

Apply appropriate updates provided by Oracle to vulnerable systems immediately after appropriate testing. (M1051: Update Software)
Safeguard 7.1: Establish and Maintain a Vulnerability Management Process: Establish and maintain a documented vulnerability management process for enterprise assets. Review and update documentation annually, or when significant enterprise changes occur that could impact this Safeguard.
Safeguard 7.2: Establish and Maintain a Remediation Process: Establish and maintain a risk-based remediation strategy documented in a remediation process, with monthly, or more frequent, reviews.
Safeguard 7.4: Perform Automated Application Patch Management: Perform application updates on enterprise assets through automated patch management on a monthly, or more frequent, basis.
Safeguard 7.5 : Perform Automated Vulnerability Scans of Internal Enterprise Assets: Perform automated vulnerability scans of internal enterprise assets on a quarterly, or more frequent, basis. Conduct both authenticated and unauthenticated scans, using a SCAP-compliant vulnerability scanning tool.
Safeguard 7.7: Remediate Detected Vulnerabilities: Remediate detected vulnerabilities in software through processes and tooling on a monthly, or more frequent, basis, based on the remediation process.
Safeguard 12.1: Ensure Network Infrastructure is Up-to-Date: Ensure network infrastructure is kept up-to-date. Example implementations include running the latest stable release of software and/or using currently supported network-as-a-service (NaaS) offerings. Review software versions monthly, or more frequently, to verify software support.
Safeguard 18.1: Establish and Maintain a Penetration Testing Program: Establish and maintain a penetration testing program appropriate to the size, complexity, and maturity of the enterprise. Penetration testing program characteristics include scope, such as network, web application, Application Programming Interface (API), hosted services, and physical premise controls; frequency; limitations, such as acceptable hours, and excluded attack types; point of contact information; remediation, such as how findings will be routed internally; and retrospective requirements.
Safeguard 18.2: Perform Periodic External Penetration Tests: Perform periodic external penetration tests based on program requirements, no less than annually. External penetration testing must include enterprise and environmental reconnaissance to detect exploitable information. Penetration testing requires specialized skills and experience and must be conducted through a qualified party. The testing may be clear box or opaque box.
Safeguard 18.3: Remediate Penetration Test Findings: Remediate penetration test findings based on the enterprise’s policy for remediation scope and prioritization.
Apply the Principle of Least Privilege to all systems and services. Run all software as a non-privileged user (one without administrative privileges) to diminish the effects of a successful attack. (M1026: Privileged Account Management)
Safeguard 4.7: Manage Default Accounts on Enterprise Assets and Software: Manage default accounts on enterprise assets and software, such as root, administrator, and other pre-configured vendor accounts. Example implementations can include: disabling default accounts or making them unusable.
Safeguard 5.4: Restrict Administrator Privileges to Dedicated Administrator Accounts: Restrict administrator privileges to dedicated administrator accounts on enterprise assets. Conduct general computing activities, such as internet browsing, email, and productivity suite use, from the user’s primary, non-privileged account.
Safeguard 5.5: Establish and Maintain an Inventory of Service Accounts: Establish and maintain an inventory of service accounts. The inventory, at a minimum, must contain department owner, review date, and purpose. Perform service account reviews to validate that all active accounts are authorized, on a recurring schedule at a minimum quarterly, or more frequently.
Use capabilities to detect and block conditions that may lead to or be indicative of a software exploit occurring. (M1050: Exploit Protection)
Safeguard 10.5: Enable Anti-Exploitation Features: Enable anti-exploitation features on enterprise assets and software, where possible, such as Microsoft® Data Execution Prevention (DEP), Windows® Defender Exploit Guard (WDEG), or Apple® System Integrity Protection (SIP) and Gatekeeper™.
Block execution of code on a system through application control, and/or script blocking. (M1038: Execution Prevention)
Safeguard 2.5: Allowlist Authorized Software: Use technical controls, such as application allowlisting, to ensure that only authorized software can execute or be accessed. Reassess bi-annually, or more frequently.
Safeguard 2.6: Allowlist Authorized Libraries: Use technical controls to ensure that only authorized software libraries, such as specific .dll, .ocx, .so, etc., files, are allowed to load into a system process. Block unauthorized libraries from loading into a system process. Reassess bi-annually, or more frequently.
Safeguard 2.7: Allowlist Authorized Scripts: Use technical controls, such as digital signatures and version control, to ensure that only authorized scripts, such as specific .ps1, .py, etc., files, are allowed to execute. Block unauthorized scripts from executing. Reassess bi-annually, or more frequently.
Use capabilities to prevent suspicious behavior patterns from occurring on endpoint systems. This could include suspicious process, file, API call, etc. behavior. (M1040: Behavior Prevention on Endpoint)
Safeguard 13.2: Deploy a Host-Based Intrusion Detection Solution: Deploy a host-based intrusion detection solution on enterprise assets, where appropriate and/or supported.
Safeguard 13.7: Deploy a Host-Based Intrusion Prevention Solution: Deploy a host-based intrusion prevention solution on enterprise assets, where appropriate and/or supported. Example implementations include use of an Endpoint Detection and Response (EDR) client or host-based IPS agent.
Inform and educate users regarding the threats posed by hypertext links contained in emails or attachments especially from un-trusted sources. Remind users not to visit un-trusted websites or follow links provided by unknown or un-trusted sources. (M1017: User Training)
Safeguard 14.1: Establish and Maintain a Security Awareness Program: Establish and maintain a security awareness program. The purpose of a security awareness program is to educate the enterprise’s workforce on how to interact with enterprise assets and data in a secure manner. Conduct training at hire and, at a minimum, annually. Review and update content annually, or when significant enterprise changes occur that could impact this Safeguard.
Safeguard 14.2: Train Workforce Members to Recognize Social Engineering Attacks: Train workforce members to recognize social engineering attacks, such as phishing, pre-texting, and tailgating.