---METADATA---
VENDOR: Oracle
PRODUCT: Siebel CRM
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability exists within the EAI component of Oracle Siebel CRM, potentially allowing for unauthorized system interaction.

Executive Summary:
A critical security flaw in the Oracle Siebel CRM EAI component poses a significant risk of unauthorized access or system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46885

Affected Software: Oracle Siebel CRM

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability resides in the Enterprise Application Integration (EAI) component of Siebel CRM. While specific authentication requirements are not detailed, flaws in integration modules often permit unauthorized actors to manipulate data flows or execute unauthorized functions.

Business Impact

Successful exploitation of this vulnerability could lead to unauthorized data access, manipulation of CRM records, or service disruption. With a CVSS score of 8.8, this flaw represents a high-risk entry point into sensitive business operations, potentially impacting the integrity and availability of critical customer data.

Remediation Plan

Immediate Action: Identify and apply the relevant security patch from Oracle’s latest Critical Patch Update (CPU) documentation.

Proactive Monitoring: Review EAI component access logs for anomalous integration requests or unexpected service calls.

Compensating Controls: Implement strict network segmentation around the CRM integration layer and utilize a Web Application Firewall (WAF) to filter suspicious traffic targeting the EAI interface.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the high CVSS score and the critical nature of CRM systems, the potential for exploitation is significant.

Analyst Recommendation

The high CVSS score of 8.8 underscores the necessity for immediate attention. Organizations should prioritize the installation of vendor-supplied patches and conduct a thorough review of their CRM integration environment to ensure no unauthorized activity has already occurred.

---METADATA---
VENDOR: Mozilla
PRODUCT: Firefox and Thunderbird
AFFECTED_VERSIONS: Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9
---END_METADATA---

Description Summary:
A critical sandbox escape vulnerability in Mozilla products, caused by a use-after-free in Disability Access APIs, allows for full system compromise.

Executive Summary:
A use-after-free vulnerability in Mozilla Firefox and Thunderbird allows unauthenticated attackers to escape the browser sandbox and execute code with full system privileges.

Vulnerability Details

CVE-ID: CVE-2026-4688

Affected Software: Mozilla Firefox and Thunderbird

Affected Versions: Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9

Vulnerability: This vulnerability is a use-after-free in the "Disability Access APIs" component. It specifically allows for a sandbox escape, meaning an unauthenticated attacker can move from the restricted browser process to the host operating system.

Business Impact

A sandbox escape is one of the most severe browser vulnerabilities, as it bypasses the primary security layer designed to contain exploits. This allows an attacker to gain full control of the host machine, leading to total compromise of data and credentials. The CVSS score of 10.0 represents the maximum possible risk level.

Remediation Plan

Immediate Action: Update all Firefox and Thunderbird installations to the latest versions (149 or ESR 140.9) immediately to patch this critical sandbox escape.

Proactive Monitoring: Monitor for unauthorized privilege escalation and the creation of unexpected system-level processes by browser applications.

Compensating Controls: Use OS-level security features like AppLocker or SELinux to further restrict the capabilities of browser processes, even if a sandbox escape occurs.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Mar 24, 2026, there is no public information indicating active exploitation. However, a CVSS 10.0 vulnerability is a prime candidate for inclusion in sophisticated zero-day chains.

Analyst Recommendation

With a CVSS score of 10.0, this is the highest priority vulnerability in this batch. Organizations must treat this as an emergency and ensure that every instance of Mozilla Firefox and Thunderbird is updated immediately to prevent a total system compromise.

---METADATA---
VENDOR: Oracle
PRODUCT: MySQL Shell for VS Code
AFFECTED_VERSIONS: See vendor advisory for affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability exists in the MySQL Shell component for VS Code, potentially allowing unauthorized access or impact to the development environment.

Executive Summary:
A high-severity vulnerability in the Oracle MySQL Shell for VS Code could lead to potential unauthorized access or system impact.

Vulnerability Details

CVE-ID: CVE-2026-46870

Affected Software: Oracle MySQL Shell for VS Code

Affected Versions: See vendor advisory for affected versions

Vulnerability: The vulnerability affects the MySQL Shell component integrated into the VS Code environment. While specific technical details are limited, it is classified as a significant security flaw requiring attention to prevent potential exploitation within the development workflow.

Business Impact

Given the CVSS score of 8.5, this vulnerability could allow an attacker to compromise the integrity of database connections or the VS Code environment itself. This poses risks to sensitive development credentials, database access, and overall project security.

Remediation Plan

Immediate Action: Check the official Oracle security advisory and apply the latest available updates for MySQL Shell and the VS Code extension.

Proactive Monitoring: Monitor the VS Code environment for unusual extension behavior or unauthorized attempts to access database connection strings.

Compensating Controls: Restrict permissions for the VS Code environment and ensure that sensitive database credentials are managed through secure, centralized secret management solutions.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jun 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Oracle users should audit their current installations and apply security patches as soon as they are made available by the vendor to prevent potential exploitation of this high-severity flaw.

---METADATA---
VENDOR: Oracle
PRODUCT: Enterprise Manager
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A high-severity vulnerability in the Agent Next Gen component of Oracle Enterprise Manager Base Platform could allow for unauthorized system interaction.

Executive Summary:
This high-severity vulnerability in Oracle Enterprise Manager could allow an attacker to gain unauthorized control over managed agents.

Vulnerability Details

CVE-ID: CVE-2026-46864

Affected Software: Oracle Enterprise Manager

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the Agent Next Gen component of the Oracle Enterprise Manager Base Platform. The flaw exposes a critical path for administrative interaction, which could be exploited to compromise the management infrastructure.

Business Impact

The CVSS score of 8.8 underscores the high risk this vulnerability poses to the management layer of the IT infrastructure. Exploitation could allow attackers to gain control over managed agents, leading to widespread system compromise and severe operational disruption.

Remediation Plan

Immediate Action: Identify all instances of Oracle Enterprise Manager running the affected Agent Next Gen component and apply the vendor-provided security patches.

Proactive Monitoring: Audit agent communication logs for unauthorized commands or attempts to interact with the management console.

Compensating Controls: Implement strict firewall policies to restrict communication between the management server and agents to trusted network segments only.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Due to the critical role of Enterprise Manager in IT infrastructure, this vulnerability must be treated as an urgent priority. Administrators are advised to apply all available security updates immediately to prevent potential unauthorized access to the management environment.

---METADATA---
VENDOR: Oracle
PRODUCT: Enterprise Manager
AFFECTED_VERSIONS: 13.5 and 24.1
---END_METADATA---

Description Summary:
A critical vulnerability in the Metadata Plugin of Oracle Enterprise Manager allows low-privileged attackers to achieve full platform takeover via HTTPS.

Executive Summary:
A critical vulnerability in the Oracle Enterprise Manager Metadata Plugin (versions 13.5 and 24.1) enables unauthorized actors to achieve complete system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46855

Affected Software: Oracle Enterprise Manager

Affected Versions: 13.5 and 24.1

Vulnerability: This vulnerability resides in the Metadata Plugin component and allows a low-privileged attacker with network access to leverage HTTPS requests to compromise the Oracle Enterprise Manager Base Platform. The flaw supports scope change, meaning attacks can propagate to connected systems.

Business Impact

With a CVSS score of 9.9, this vulnerability represents an imminent risk of total platform compromise. Attackers could manipulate metadata configurations to gain elevated privileges, resulting in unauthorized access to sensitive data and the potential for a full-scale breach of the managed environment.

Remediation Plan

Immediate Action: Update Oracle Enterprise Manager to the version specified in the June 2026 Critical Security Patch Update.

Proactive Monitoring: Monitor HTTPS traffic logs for irregular activity targeting the Metadata Plugin and alert on any unauthorized configuration changes.

Compensating Controls: Ensure the Enterprise Manager interface is protected by robust network access controls and consider temporary restrictive firewall policies for the affected HTTPS endpoints.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of June 17, 2026, there is no public information indicating active exploitation of this vulnerability. No known exploits in the wild have been reported at the time of publication.

Analyst Recommendation

Given the critical nature of this vulnerability, immediate remediation is required. Administrators must apply the June 2026 security patches to all affected versions of Oracle Enterprise Manager to prevent unauthorized platform compromise.

---METADATA---
VENDOR: Oracle
PRODUCT: Enterprise Manager
AFFECTED_VERSIONS: 13.5 and 24.1
---END_METADATA---

Description Summary:
A critical vulnerability in the Target Management component of Oracle Enterprise Manager allows low-privileged attackers to achieve complete platform takeover via HTTP.

Executive Summary:
A critical vulnerability in Oracle Enterprise Manager Base Platform (versions 13.5 and 24.1) allows low-privileged attackers to achieve full system takeover.

Vulnerability Details

CVE-ID: CVE-2026-46854

Affected Software: Oracle Enterprise Manager

Affected Versions: 13.5 and 24.1

Vulnerability: This is an easily exploitable vulnerability in the Target Management component that allows a low-privileged, authenticated attacker with network access via HTTP to compromise the base platform. Due to a scope change, successful exploitation may also impact integrated products.

Business Impact

The CVSS score of 9.9 highlights the extreme severity of this flaw. A successful exploit grants an attacker full control over the Enterprise Manager platform, leading to unauthorized data access, potential exfiltration, and administrative compromise. Given the platform's role in managing infrastructure, this could result in widespread system downtime and severe reputational damage.

Remediation Plan

Immediate Action: Apply the June 2026 Critical Security Patch Update provided by Oracle to mitigate this vulnerability immediately.

Proactive Monitoring: Review system and application logs for unusual HTTP traffic patterns or unauthorized attempts to access target management functions.

Compensating Controls: Implement strict network segmentation to limit access to the Enterprise Manager interface and deploy WAF rules to filter suspicious HTTP requests.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of June 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the ease of exploitation and high severity, the risk of weaponization is considered high.

Analyst Recommendation

This vulnerability presents a severe risk to organizational infrastructure. Security teams should prioritize patching affected Oracle Enterprise Manager instances during the current maintenance cycle to prevent unauthorized platform takeover and potential lateral movement.

---METADATA---
VENDOR: Oracle
PRODUCT: Enterprise Manager
AFFECTED_VERSIONS: 13.5 and 24.1
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle Enterprise Manager Metadata Plugin allows low-privileged attackers to compromise the platform.

Executive Summary:
A critical vulnerability in Oracle Enterprise Manager permits low-privileged attackers to achieve full system takeover.

Vulnerability Details

CVE-ID: CVE-2026-46852

Affected Software: Oracle Enterprise Manager

Affected Versions: 13.5 and 24.1

Vulnerability: This vulnerability impacts the Metadata Plugin component. It is easily exploitable via HTTPS by low-privileged attackers, potentially resulting in a full takeover of the Enterprise Manager Base Platform and affecting other integrated products.

Business Impact

With a CVSS score of 9.9, this vulnerability represents an extreme risk. A successful exploit could lead to complete platform compromise, enabling attackers to impact the availability and integrity of the entire Oracle Enterprise Manager environment and connected infrastructure.

Remediation Plan

Immediate Action: Immediately apply the latest security patches for Oracle Enterprise Manager as detailed in the vendor advisory.

Proactive Monitoring: Monitor for unusual plugin-related activity or unauthorized modifications to metadata configurations.

Compensating Controls: Restrict network access to the Enterprise Manager platform using WAFs and internal network segmentation to minimize the attack surface.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the severe risk of total system compromise, administrators must prioritize the immediate application of patches. Proactive monitoring and the implementation of compensating controls are strongly recommended until patching is successfully completed.

---METADATA---
VENDOR: Oracle
PRODUCT: MySQL Shell for VS Code
AFFECTED_VERSIONS: 2026.2.0+9.6.1
---END_METADATA---

Description Summary:
A vulnerability in the MySQL Shell for VS Code extension allows a low-privileged attacker to compromise the shell environment via network-accessible HTTP requests.

Executive Summary:
A critical vulnerability in the Oracle MySQL Shell extension for VS Code could allow an attacker to achieve full system takeover.

Vulnerability Details

CVE-ID: CVE-2026-46850

Affected Software: Oracle MySQL Shell for VS Code

Affected Versions: 2026.2.0+9.6.1

Vulnerability: This vulnerability involves an improper handling of network requests within the VS Code extension, allowing an attacker with low privileges to execute arbitrary commands. The flaw bypasses standard shell security boundaries, enabling the execution of unauthorized database operations.

Business Impact

The vulnerability carries a CVSS score of 9.9, reflecting its potential to cause total compromise of the affected environment. Successful exploitation could lead to unauthorized access to sensitive database information, data manipulation, or complete system takeover, resulting in significant operational and reputational damage.

Remediation Plan

Immediate Action: Update the MySQL Shell for VS Code extension to the patched version provided in Oracle's June 2026 Critical Patch Update.

Proactive Monitoring: Review access logs for anomalous HTTP requests targeting the VS Code extension and monitor for unexpected command execution patterns.

Compensating Controls: Restrict network access to the development environment and utilize endpoint security solutions to detect and block suspicious child process spawning from VS Code.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical CVSS score, organizations must prioritize updating the MySQL Shell for VS Code extension immediately. Failure to patch may expose backend database infrastructure to unauthorized remote command execution and potential data breaches.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle WebCenter Portal Runtime Tools allows low-privileged attackers to gain full control of the application.

Executive Summary:
A critical remote compromise vulnerability in Oracle WebCenter Portal requires immediate attention to prevent unauthorized system takeover.

Vulnerability Details

CVE-ID: CVE-2026-46847

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability exists in the Runtime Tools component and is easily exploitable by a low-privileged attacker with network access via HTTPS. Successful exploitation can lead to a full takeover of the portal and cross-product compromise.

Business Impact

The CVSS score of 9.9 indicates a critical risk level. Successful exploitation may lead to full administrative control, allowing attackers to exfiltrate sensitive data or manipulate business workflows, resulting in severe reputational and operational consequences.

Remediation Plan

Immediate Action: Update to the latest version of Oracle WebCenter Portal by following the instructions in the official Oracle security advisory.

Proactive Monitoring: Review logs for suspicious activity within the Runtime Tools interface and identify unauthorized access attempts.

Compensating Controls: Use WAF rules to restrict access to the portal's runtime configuration interfaces as a temporary protective measure.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The urgency of this vulnerability cannot be overstated. Security teams must act quickly to patch the affected systems to eliminate the risk of an attacker gaining unauthorized control over the WebCenter Portal.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical, unauthenticated remote exploit in Oracle WebCenter Portal's Security Framework allows for full system compromise.

Executive Summary:
A critical, unauthenticated remote takeover vulnerability in Oracle WebCenter Portal requires immediate patching to secure the enterprise environment.

Vulnerability Details

CVE-ID: CVE-2026-46846

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability affects the Security Framework of Oracle WebCenter Portal and is exploitable by an unauthenticated attacker over HTTP. The flaw allows for full system takeover, with the potential to negatively impact other connected products through scope change.

Business Impact

The CVSS score of 10.0 underscores the extreme risk associated with this vulnerability. Compromise of the WebCenter Portal can result in catastrophic loss of confidentiality and integrity, potentially exposing sensitive organizational data and providing a beachhead for further attacks.

Remediation Plan

Immediate Action: Update Oracle WebCenter Portal to the latest version by applying the Oracle June 2026 Critical Security Patch Update.

Proactive Monitoring: Monitor for unusual administrative activity or unexpected system changes that could indicate an active compromise attempt.

Compensating Controls: Ensure that access to the WebCenter Portal is restricted via firewall rules and that a WAF is in place to inspect incoming HTTP traffic for malicious patterns.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical nature of this vulnerability and the ease of exploitation, this must be treated as a high-priority incident. Security teams should expedite the deployment of the June 2026 Critical Security Patch to ensure the integrity and security of their WebCenter Portal installations.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle WebCenter Portal Security Framework permits low-privileged attackers to perform a full system takeover.

Executive Summary:
Oracle WebCenter Portal is susceptible to a critical security flaw allowing low-privileged attackers to achieve complete system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46844

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability affects the Security Framework component and is reachable via HTTPS. A low-privileged attacker can exploit this to compromise the portal, potentially leading to unauthorized access to associated backend systems.

Business Impact

With a CVSS score of 9.9, this vulnerability poses a grave threat to data confidentiality and integrity. Compromise of the WebCenter Portal can result in significant operational disruption and the potential exposure of sensitive information managed within the Oracle Fusion Middleware ecosystem.

Remediation Plan

Immediate Action: Apply the vendor-recommended patches for the affected WebCenter Portal versions found at the Oracle security advisory.

Proactive Monitoring: Monitor for unusual user activity or privilege escalation attempts within the WebCenter Portal environment.

Compensating Controls: Implement strict network access controls and WAF filtering to mitigate the risk of remote exploitation via HTTPS.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical nature of this vulnerability, administrators should prioritize patching immediately. Failure to address this flaw leaves the portal and connected systems vulnerable to full exploitation by low-privileged attackers.

---METADATA---
VENDOR: Oracle
PRODUCT: REST Data Services
AFFECTED_VERSIONS: 24.2.0-26.1.0
---END_METADATA---

Description Summary:
An easily exploitable, unauthenticated remote code execution vulnerability exists in Oracle REST Data Services, allowing full system takeover via HTTPS.

Executive Summary:
An easily exploitable, unauthenticated vulnerability in Oracle REST Data Services allows remote attackers to compromise the service and potentially impact additional connected products.

Vulnerability Details

CVE-ID: CVE-2026-46840

Affected Software: Oracle REST Data Services

Affected Versions: 24.2.0-26.1.0

Vulnerability: This vulnerability resides in the Backend-as-a-Service component. It allows an unauthenticated attacker with network access via HTTPS to fully compromise the service, resulting in a complete takeover with high impacts on confidentiality, integrity, and availability.

Business Impact

With a CVSS score of 10.0, this vulnerability represents a critical risk to business operations. A successful attack can lead to total unauthorized control of the affected service, potentially enabling access to sensitive data and the ability to pivot to other integrated products through the service's elevated access.

Remediation Plan

Immediate Action: Apply the relevant patches provided in the Oracle Critical Security Patch Update Advisory for May 2026.

Proactive Monitoring: Review web server and application logs for suspicious HTTPS requests or anomalous traffic patterns directed at REST service endpoints.

Compensating Controls: Deploy a Web Application Firewall (WAF) with updated rules to detect and block malicious payloads targeting REST API endpoints.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the critical severity and the ease of exploitation, the risk remains extremely high.

Analyst Recommendation

Organizations should immediately review their Oracle software inventory and apply the May 2026 security updates. The ease of exploitation by unauthenticated attackers necessitates urgent patching to prevent potential data breaches or service takeovers.

---METADATA---
VENDOR: Oracle
PRODUCT: REST Data Services
AFFECTED_VERSIONS: 24.2.0-26.1.0
---END_METADATA---

Description Summary:
A critical vulnerability in the core of Oracle REST Data Services allows low-privileged attackers to gain full system control via network-based HTTPS exploitation.

Executive Summary:
A critical, easily exploitable vulnerability in Oracle REST Data Services allows low-privileged attackers to compromise the service and impact integrated systems.

Vulnerability Details

CVE-ID: CVE-2026-46839

Affected Software: Oracle REST Data Services

Affected Versions: 24.2.0-26.1.0

Vulnerability: This vulnerability affects the Core component of Oracle REST Data Services. It allows a low-privileged attacker with network access via HTTPS to successfully compromise the service, leading to full takeover and significant scope change impacts on other products.

Business Impact

The CVSS score of 9.9 reflects the high potential for total system compromise. Although the attacker requires low-level privileges, the ability to achieve a full takeover and impact other products makes this a severe risk to organizational security and data integrity.

Remediation Plan

Immediate Action: Apply the patches detailed in the Oracle Critical Security Patch Update Advisory for May 2026.

Proactive Monitoring: Audit user access logs to identify anomalous behavior by low-privileged accounts or unauthorized attempts to access core service functions.

Compensating Controls: Implement strict network segmentation and ensure that access to REST services is restricted to authorized users and devices.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. However, the high CVSS score suggests that the vulnerability should be addressed with high urgency.

Analyst Recommendation

Security teams must prioritize the application of the May 2026 patches. While the vulnerability requires low-level authentication, the potential for escalation to a full system takeover poses an unacceptable risk to enterprise environments.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical flaw in the Oracle WebCenter Portal Security Framework allows low-privileged attackers to compromise the application and potentially impact dependent systems.

Executive Summary:
A critical security vulnerability in Oracle WebCenter Portal enables low-privileged attackers to gain full control of the application.

Vulnerability Details

CVE-ID: CVE-2026-46838

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability resides in the Security Framework component and is easily exploitable via HTTPS. Low-privileged, authenticated attackers can trigger this flaw to achieve full system compromise and affect additional integrated Oracle products.

Business Impact

The CVSS score of 9.9 underscores the extreme severity of this flaw. Exploitation enables attackers to bypass security controls, resulting in unauthorized access to sensitive portal data and potentially compromising the broader Fusion Middleware environment.

Remediation Plan

Immediate Action: Update Oracle WebCenter Portal to the latest version as specified in the official Oracle security advisory.

Proactive Monitoring: Audit Security Framework logs for unauthorized configuration changes or anomalous access requests.

Compensating Controls: Utilize WAF configurations to filter malicious HTTPS traffic targeting the portal's security components until patching is complete.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The severity of this vulnerability necessitates immediate remediation. Security teams should expedite the deployment of patches to prevent potential takeover of the WebCenter Portal and mitigate the risk of cross-product impact.

---METADATA---
VENDOR: Oracle
PRODUCT: E-Business Suite (Flow Manufacturing)
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: medium
MISSING: patch, exploit_status, technical_details
---END_METADATA---

Description Summary:
A security vulnerability in the Oracle Flow Manufacturing component of Oracle E-Business Suite may allow for unauthorized access or system compromise.

Executive Summary:
A critical vulnerability within the Oracle E-Business Suite Flow Manufacturing component could allow an attacker to bypass security controls.

Vulnerability Details

CVE-ID: CVE-2026-46837

Affected Software: Oracle E-Business Suite (Flow Manufacturing)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the security component of the Flow Manufacturing module within Oracle E-Business Suite. It potentially allows for unauthorized access, though specific authentication requirements are not currently disclosed.

Business Impact

A CVSS score of 8.8 indicates a high potential for severe impact, including unauthorized access to sensitive manufacturing data or operational disruption within the enterprise resource planning (ERP) environment. Such breaches can lead to significant reputational and financial consequences, as E-Business Suite often serves as a central repository for critical business intelligence.

Remediation Plan

Immediate Action: Review Oracle’s Critical Patch Update (CPU) documentation and apply the relevant security patches to all affected E-Business Suite instances.

Proactive Monitoring: Monitor application-level access logs for unauthorized attempts to access the Flow Manufacturing module or abnormal administrative activity.

Compensating Controls: Utilize database-level auditing and restricted network access controls to isolate the E-Business Suite environment from untrusted segments.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 29, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Oracle E-Business Suite vulnerabilities often provide high-value targets for attackers. Security teams should treat this update with extreme urgency, testing and deploying the vendor-provided patches in line with established change management procedures to ensure business continuity.

---METADATA---
VENDOR: Oracle
PRODUCT: Enterprise Manager
AFFECTED_VERSIONS: 13.5 and 24.1
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle Enterprise Manager Discovery Framework allows low-privileged network attackers to achieve full platform compromise.

Executive Summary:
Oracle Enterprise Manager is vulnerable to a critical remote compromise flaw that grants attackers full system control.

Vulnerability Details

CVE-ID: CVE-2026-46832

Affected Software: Oracle Enterprise Manager

Affected Versions: 13.5 and 24.1

Vulnerability: This vulnerability affects the Discovery Framework component and is easily exploitable over HTTPS. It requires an attacker to possess low-level authentication, after which they can achieve a complete takeover of the platform with the potential for cross-product impact.

Business Impact

With a CVSS score of 9.9, this vulnerability represents a severe risk to organizational operations. Successful exploitation allows an attacker to gain full control over the Enterprise Manager platform, leading to unauthorized data access, potential lateral movement into integrated systems, and significant service disruption.

Remediation Plan

Immediate Action: Apply the vendor-provided security updates immediately by visiting the Oracle Security Alert page.

Proactive Monitoring: Review access logs for unusual administrative activity or unexpected HTTPS requests originating from low-privileged user accounts.

Compensating Controls: Deploy Web Application Firewall (WAF) rules to restrict access to the Discovery Framework and monitor for anomalous traffic patterns associated with administrative functions.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical CVSS score of 9.9 and the potential for full system takeover, organizations must prioritize patching these affected versions. Immediate application of the patches provided by Oracle is required to mitigate the risk of unauthorized access and system compromise.

---METADATA---
VENDOR: Oracle
PRODUCT: E-Business Suite (Payroll)
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: medium
MISSING: patch, exploit_status, technical_details
---END_METADATA---

Description Summary:
A security vulnerability exists within the Self Service Manager component of the Oracle Payroll product in Oracle E-Business Suite.

Executive Summary:
A critical security flaw in the Oracle Payroll Self Service Manager could result in unauthorized administrative actions or data exposure.

Vulnerability Details

CVE-ID: CVE-2026-46827

Affected Software: Oracle E-Business Suite (Payroll)

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability resides in the Self Service Manager component of the Payroll product. It appears to impact the security architecture of the payroll system, potentially allowing unauthorized users to perform sensitive operations.

Business Impact

With a CVSS score of 8.8, this vulnerability poses a severe risk to the confidentiality and integrity of payroll data. Successful exploitation could allow attackers to gain unauthorized access to employee financial records or manipulate payroll processes, leading to significant regulatory compliance issues and financial loss.

Remediation Plan

Immediate Action: Identify all instances of the Oracle Payroll module and apply the corresponding Critical Patch Update (CPU) from Oracle immediately.

Proactive Monitoring: Monitor for unusual modifications to payroll records or unauthorized access attempts against the Self Service Manager interface.

Compensating Controls: Enforce strict Multi-Factor Authentication (MFA) and granular role-based access control (RBAC) to limit the exposure of the Payroll module to unauthorized accounts.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 29, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the highly sensitive nature of payroll information, this vulnerability should be prioritized for immediate remediation. Organizations are advised to consult the latest Oracle security bulletins to ensure all necessary patches are applied to their E-Business Suite environments.

---METADATA---
VENDOR: Oracle
PRODUCT: E-Business Suite Payroll
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: medium
MISSING: patch, technical_details
---END_METADATA---

Description Summary:
A vulnerability exists in the Internal Operations component of the Oracle E-Business Suite Payroll product that may allow for unauthorized system impact.

Executive Summary:
A high-severity vulnerability in Oracle E-Business Suite Payroll poses a significant risk of unauthorized system access or manipulation.

Vulnerability Details

CVE-ID: CVE-2026-46826

Affected Software: Oracle E-Business Suite Payroll

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the Internal Operations component of Oracle Payroll. Due to the limited technical disclosure, the authentication requirements for exploitation remain indeterminate, though typically such flaws in E-Business Suite necessitate authenticated access.

Business Impact

The vulnerability carries a CVSS score of 8.8, indicating a high potential for severe impact on business operations. Successful exploitation could lead to unauthorized access to sensitive financial payroll data, unauthorized modification of records, or significant service disruption within the enterprise environment.

Remediation Plan

Immediate Action: Consult the official Oracle Critical Patch Update advisory for this release to identify and apply the necessary patches.

Proactive Monitoring: Review application access logs for unusual administrative activity or unauthorized attempts to access Internal Operations modules.

Compensating Controls: Implement strict network segmentation and ensure that access to the E-Business Suite is restricted to authorized personnel via VPN or Zero Trust access controls.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 29, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw and the sensitivity of the affected component, the potential for exploitation is high.

Analyst Recommendation

Given the high CVSS score, organizations running Oracle E-Business Suite must prioritize identifying the specific patch version associated with this CVE. Administrators should act immediately to apply vendor-supplied updates to mitigate the risk of unauthorized payroll data manipulation.

---METADATA---
VENDOR: Oracle
PRODUCT: Universal Work Queue
AFFECTED_VERSIONS: 12.2.3-12.2.15
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle Universal Work Queue component of E-Business Suite allows low-privileged attackers to compromise the product via HTTP.

Executive Summary:
A critical, easily exploitable vulnerability in the Oracle Universal Work Queue allows low-privileged attackers to compromise the product and impact integrated systems.

Vulnerability Details

CVE-ID: CVE-2026-46824

Affected Software: Oracle Universal Work Queue (part of E-Business Suite)

Affected Versions: 12.2.3-12.2.15

Vulnerability: This vulnerability affects the Work Provider Site Level Administration component. A low-privileged attacker with network access via HTTP can exploit this flaw to take over the Universal Work Queue, potentially impacting additional products within the suite.

Business Impact

The CVSS score of 9.9 highlights the severity of this risk. Compromise of the Universal Work Queue could disrupt critical business workflows and provide a foothold for attackers to move laterally into other Oracle E-Business Suite modules.

Remediation Plan

Immediate Action: Apply the patches provided in the Oracle Critical Security Patch Update Advisory for May 2026.

Proactive Monitoring: Monitor administrative access logs for the Universal Work Queue and look for anomalous configuration changes.

Compensating Controls: Limit access to the administrative interfaces of the Universal Work Queue to a restricted set of trusted IP addresses.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. The high severity of the flaw necessitates immediate patching.

Analyst Recommendation

Security administrators should prioritize updating the Oracle E-Business Suite to the versions recommended in the May 2026 advisory. Preventing unauthorized access to the Universal Work Queue is essential to maintaining overall system security.

---METADATA---
VENDOR: Oracle
PRODUCT: iAssets
AFFECTED_VERSIONS: 12.2.3-12.2.15
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle iAssets component of E-Business Suite allows low-privileged attackers to compromise the product via HTTP.

Executive Summary:
A critical, easily exploitable vulnerability in Oracle iAssets allows low-privileged attackers to compromise the product and negatively impact integrated systems.

Vulnerability Details

CVE-ID: CVE-2026-46822

Affected Software: Oracle iAssets (part of E-Business Suite)

Affected Versions: 12.2.3-12.2.15

Vulnerability: The flaw resides in the Internal Operations component. An attacker with low privileges and network access via HTTP can exploit this vulnerability to take over the Oracle iAssets product, with potential for scope-changing attacks on additional products.

Business Impact

With a CVSS score of 9.9, this vulnerability poses a severe threat. As part of the Oracle E-Business Suite, an iAssets compromise could lead to significant financial or operational data exposure and facilitate further exploitation of the wider E-Business environment.

Remediation Plan

Immediate Action: Update Oracle iAssets to the versions specified in the Oracle Critical Security Patch Update Advisory for May 2026.

Proactive Monitoring: Review audit logs for unauthorized access or execution of administrative functions within the iAssets component.

Compensating Controls: Restrict network access to iAssets services and monitor for unusual traffic volume or patterns originating from internal user segments.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. However, the ease of exploitation and high severity warrant immediate attention.

Analyst Recommendation

Organizations using Oracle E-Business Suite should expedite the deployment of the May 2026 security patches. Protecting the iAssets component is critical to maintaining the integrity of the broader E-Business Suite infrastructure.

---METADATA---
VENDOR: Oracle
PRODUCT: E-Business Suite Financials Common Modules
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
CONFIDENCE: medium
MISSING: patch, technical_details
---END_METADATA---

Description Summary:
A vulnerability in the Common Components of Oracle E-Business Suite Financials Common Modules may allow for unauthorized system impact.

Executive Summary:
A high-severity security flaw in the Oracle E-Business Suite Financials Common Modules could lead to critical system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46820

Affected Software: Oracle E-Business Suite Financials Common Modules

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This issue affects the Common Components of the Financials Common Modules. The specific attack vector and authentication requirements are currently undisclosed, but the nature of the component suggests that improper input handling or logic errors could be exploited.

Business Impact

With a CVSS score of 8.5, this vulnerability represents a substantial risk to financial data integrity and availability. Exploitation could result in the unauthorized viewing of sensitive financial information or the disruption of core business accounting processes.

Remediation Plan

Immediate Action: Review the latest Oracle security notifications and apply the relevant patch to all affected E-Business Suite instances.

Proactive Monitoring: Monitor database query performance and administrative log files for anomalous access patterns directed at the Financials Common Modules.

Compensating Controls: Utilize a Web Application Firewall (WAF) to inspect traffic for common injection patterns if the vulnerability involves web-accessible components.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of May 29, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Financial systems are high-value targets for attackers. Security teams should treat this vulnerability with high urgency and coordinate an immediate patching cycle to ensure the integrity of the Oracle Financials environment.

---METADATA---
VENDOR: Oracle
PRODUCT: Payments
AFFECTED_VERSIONS: 12.2.3-12.2.15
---END_METADATA---

Description Summary:
An unauthenticated, easily exploitable vulnerability in the Oracle Payments product of E-Business Suite allows remote attackers to compromise the service via HTTP.

Executive Summary:
A critical, easily exploitable vulnerability in Oracle Payments allows unauthenticated remote attackers to take over the product.

Vulnerability Details

CVE-ID: CVE-2026-46817

Affected Software: Oracle Payments (part of E-Business Suite)

Affected Versions: 12.2.3-12.2.15

Vulnerability: This vulnerability affects the File Transmission component. An unauthenticated attacker with network access via HTTP can exploit this flaw to compromise the Oracle Payments product, potentially resulting in a complete takeover.

Business Impact

With a CVSS score of 9.8, this vulnerability presents a severe risk to financial integrity. Compromise of the Payments module could allow attackers to intercept sensitive financial transmission data or manipulate payment processing, leading to significant financial and reputational damage.

Remediation Plan

Immediate Action: Apply the security patches for Oracle Payments as defined in the May 2026 Critical Security Patch Update Advisory.

Proactive Monitoring: Review system logs for unusual file transmission activity or unauthorized access attempts to the Payments module.

Compensating Controls: Implement strict network controls, such as IP whitelisting, to prevent unauthorized access to the File Transmission component.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. The severity of the risk, however, demands prompt attention from security administrators.

Analyst Recommendation

Given the critical nature of financial systems, organizations should prioritize patching the Oracle Payments module immediately. Unauthenticated access paths to such sensitive components must be closed without delay.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle WebCenter Portal Security Framework allows a low-privileged, network-based attacker to achieve full system takeover.

Executive Summary:
A critical vulnerability in the Oracle WebCenter Portal Security Framework enables low-privileged attackers to gain full system control via network-based exploitation.

Vulnerability Details

CVE-ID: CVE-2026-46814

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0, 14.1.2.0.0

Vulnerability: This vulnerability affects the Security Framework component, allowing an authenticated attacker with low network privileges to compromise the portal through HTTP-based exploitation.

Business Impact

The CVSS score of 9.9 underscores the severe risk of this vulnerability. Successful exploitation permits an attacker to bypass security controls, leading to total compromise of the WebCenter Portal and potential impacts on other integrated systems due to the scope change.

Remediation Plan

Immediate Action: Update all instances of Oracle WebCenter Portal to the latest version as specified in the vendor advisory.

Proactive Monitoring: Increase logging and monitoring for anomalous HTTP traffic directed at the portal's security framework endpoints.

Compensating Controls: Deploy virtual patching via WAF to block known exploit patterns until the permanent update can be applied.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical nature of this flaw, immediate action is required. Organizations must prioritize applying the relevant security patches to protect their WebCenter Portal infrastructure from potential takeover.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Content
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security flaw has been identified in the Content Server component of Oracle WebCenter Content, requiring urgent attention to prevent unauthorized access.

Executive Summary:
An unauthenticated attacker may exploit a vulnerability in Oracle WebCenter Content to compromise the confidentiality, integrity, or availability of the Content Server component.

Vulnerability Details

CVE-ID: CVE-2026-46808

Affected Software: Oracle WebCenter Content

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability resides within the Content Server component of Oracle Fusion Middleware. It represents a potential security weakness that could be leveraged by a remote attacker to interact with the server in an unauthorized manner.

Business Impact

With a CVSS score of 8.7, this vulnerability poses a high risk to business operations relying on Oracle WebCenter Content. Compromise could result in unauthorized modification of enterprise records, data exfiltration, or total system instability, directly impacting operational continuity.

Remediation Plan

Immediate Action: Apply the relevant Oracle Critical Patch Update (CPU) for WebCenter Content immediately upon availability.

Proactive Monitoring: Monitor server performance and audit logs for signs of unauthorized access or anomalous execution of Content Server functions.

Compensating Controls: Utilize network segmentation to isolate the WebCenter Content server from public-facing interfaces, and employ WAF filtering to block suspicious traffic signatures.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Security teams must treat this vulnerability as high-priority. Immediate patching is the only definitive method to mitigate the risk of unauthorized exploitation of the Oracle WebCenter Content platform.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Content
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A security vulnerability exists within the Content Server component of Oracle WebCenter Content, potentially allowing for unauthorized system impact.

Executive Summary:
An unauthenticated attacker may exploit a vulnerability in Oracle WebCenter Content to compromise the confidentiality, integrity, or availability of the Content Server component.

Vulnerability Details

CVE-ID: CVE-2026-46804

Affected Software: Oracle WebCenter Content

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the Content Server component of Oracle Fusion Middleware. While specific technical triggers are currently restricted by the vendor, such vulnerabilities typically involve improper input validation or insufficient access controls.

Business Impact

A successful exploit of this vulnerability could lead to significant unauthorized access to sensitive corporate documentation and enterprise data stored within WebCenter Content. Given the high CVSS score of 8.7, this flaw presents a substantial risk of data breach, potential service disruption, and loss of intellectual property.

Remediation Plan

Immediate Action: Identify all instances of Oracle WebCenter Content within the environment and apply the latest security patches provided by Oracle.

Proactive Monitoring: Review Content Server access logs for unusual patterns, unauthorized administrative attempts, or unexpected API calls.

Compensating Controls: Deploy Web Application Firewall (WAF) rules to inspect traffic for common injection patterns and restrict network access to the Content Server to authorized segments only.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Organizations should prioritize the deployment of vendor-supplied patches to remediate this critical component vulnerability. Given the high severity, ensure that all WebCenter Content installations are accounted for in your asset inventory and updated as a primary security objective.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical security framework vulnerability in Oracle WebCenter Portal allows unauthenticated attackers to achieve full system takeover via HTTP.

Executive Summary:
An unauthenticated remote takeover vulnerability in Oracle WebCenter Portal poses a critical risk to organizational data and infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-46803

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: The vulnerability exists in the Security Framework component of Oracle WebCenter Portal. It allows an unauthenticated attacker with network access via HTTP to fully compromise the portal, potentially impacting additional integrated products due to scope change.

Business Impact

With a CVSS score of 10.0, this issue poses a severe threat to business continuity and security. Successful exploitation grants an attacker full control over the portal, potentially leading to unauthorized access to enterprise data and lateral movement across the network.

Remediation Plan

Immediate Action: Apply the Oracle June 2026 Critical Security Patch Update to all vulnerable WebCenter Portal installations.

Proactive Monitoring: Review system logs for unauthorized authentication attempts or suspicious activity within the Security Framework logs.

Compensating Controls: Implement strict network segmentation and WAF rules to prevent unauthenticated access to the WebCenter Portal management interface.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Due to the critical severity and the ability for unauthenticated remote attackers to gain full system control, this update must be prioritized. Organizations should immediately plan for the deployment of the June 2026 Critical Security Patch to eliminate this high-risk attack surface.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle WebCenter Portal Security Framework allows a low-privileged, network-based attacker to achieve full system takeover.

Executive Summary:
A critical vulnerability in the Oracle WebCenter Portal Security Framework exposes the application to full compromise, allowing low-privileged attackers to gain unauthorized control.

Vulnerability Details

CVE-ID: CVE-2026-46802

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0, 14.1.2.0.0

Vulnerability: The flaw exists within the Security Framework component, which is susceptible to exploitation by an authenticated attacker with low privileges via network access.

Business Impact

With a CVSS score of 9.9, this vulnerability represents a critical threat. Because it involves the Security Framework, successful exploitation could bypass existing authentication or authorization controls, potentially compromising the entire portal environment and any data managed therein.

Remediation Plan

Immediate Action: Apply the latest security patches provided by Oracle to address the Security Framework vulnerability.

Proactive Monitoring: Monitor for unusual administrative activity or unauthorized access attempts within the WebCenter Portal logs.

Compensating Controls: Leverage WAF rules designed to identify and block common exploit vectors targeting portal frameworks and authentication modules.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Addressing this vulnerability is critical for maintaining the security posture of the portal environment. Administrators are advised to apply the necessary patches immediately to mitigate the risk of full system takeover and unauthorized access.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Sites
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
An easily exploitable, unauthenticated vulnerability in Oracle WebCenter Sites allows for full remote system compromise via HTTP.

Executive Summary:
A critical, unauthenticated remote takeover vulnerability in Oracle WebCenter Sites demands immediate patching to prevent unauthorized access.

Vulnerability Details

CVE-ID: CVE-2026-46800

Affected Software: Oracle WebCenter Sites

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability resides within the Oracle WebCenter Sites component and is accessible to unauthenticated attackers over a network. The flaw allows for full system compromise, impacting the confidentiality, integrity, and availability of the host system.

Business Impact

The CVSS score of 10.0 reflects the critical nature of this vulnerability. A successful attack grants an adversary complete control over the WebCenter Sites platform, which may lead to significant operational downtime and the potential compromise of sensitive data stored within the Fusion Middleware stack.

Remediation Plan

Immediate Action: Update the affected software by applying the Oracle June 2026 Critical Security Patch Update.

Proactive Monitoring: Monitor server logs for signs of unauthorized access or anomalous HTTP traffic patterns that deviate from standard usage.

Compensating Controls: Utilize WAF configurations to block common exploit patterns, providing a temporary layer of protection while update cycles are completed.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

This vulnerability carries a maximum CVSS score of 10.0, indicating that it is trivial to exploit and highly dangerous. Security teams must ensure that the June 2026 Critical Security Patch is applied to all instances of WebCenter Sites immediately to mitigate the risk of full system compromise.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Sites
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical, remotely exploitable vulnerability in Oracle WebCenter Sites allows unauthenticated attackers to fully compromise the application via HTTP.

Executive Summary:
An unauthenticated remote code execution vulnerability in Oracle WebCenter Sites poses a critical risk of full system takeover.

Vulnerability Details

CVE-ID: CVE-2026-46798

Affected Software: Oracle WebCenter Sites

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This is a remotely exploitable vulnerability that permits an unauthenticated attacker to execute arbitrary code with full system privileges. As noted by CVEFeed.io, the flaw is reachable via network access over HTTP, allowing for a complete compromise of the affected environment.

Business Impact

With a CVSS score of 10.0, this vulnerability represents the highest level of severity. Successful exploitation results in complete system takeover, potentially allowing attackers to pivot into other integrated products due to the documented scope change. This poses a catastrophic risk of data exfiltration, service disruption, and long-term unauthorized access to sensitive corporate infrastructure.

Remediation Plan

Immediate Action: Apply the Oracle June 2026 Critical Security Patch Update immediately to remediate the vulnerable components.

Proactive Monitoring: Review web access logs for unusual HTTP requests, particularly those directed at administration or management endpoints, and monitor for unexpected outbound network traffic.

Compensating Controls: Deploy Web Application Firewall (WAF) rules designed to filter malicious payloads targeting WebCenter Sites until the security patch can be fully implemented.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical CVSS severity of 10.0 and the unauthenticated nature of the attack vector, organizations must prioritize the application of the June 2026 Critical Security Patch. Delaying remediation significantly increases the risk of a full-scale breach and lateral movement into the broader Oracle Fusion Middleware environment.

---METADATA---
VENDOR: Oracle
PRODUCT: Fusion Middleware Identity Manager Connector
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.1.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Generic Unix Connector of the Oracle Fusion Middleware Identity Manager allows for full component takeover by low-privileged attackers.

Executive Summary:
A critical vulnerability in Oracle Fusion Middleware's Identity Manager Connector could allow unauthorized attackers to compromise the system via SSH.

Vulnerability Details

CVE-ID: CVE-2026-46794

Affected Software: Oracle Fusion Middleware Identity Manager Connector

Affected Versions: 12.2.1.4.0 and 14.1.2.1.0

Vulnerability: This vulnerability resides in the Generic Unix Connector component, where an attacker with low-privileged network access can leverage SSH to compromise the identity management infrastructure. The scope change indicates that this vulnerability may facilitate lateral movement or compromise of peripheral Oracle products.

Business Impact

With a CVSS score of 9.9, this vulnerability poses a severe risk to organizational identity and access management security. A successful exploit could allow attackers to manipulate user credentials, escalate privileges, or access sensitive data across the enterprise, potentially leading to widespread system instability.

Remediation Plan

Immediate Action: Apply the patches provided in Oracle's June 2026 Critical Security Patch Update immediately to the affected Identity Manager Connector versions.

Proactive Monitoring: Monitor SSH logs for unusual authentication patterns or command execution originating from unauthorized network segments.

Compensating Controls: Enforce strict network segmentation and limit SSH access to the Identity Manager Connector to known, hardened management workstations.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Identity management systems are core to enterprise security; therefore, the urgency to patch this vulnerability cannot be overstated. IT administrators should verify that all Fusion Middleware instances are updated to the latest security baseline to prevent unauthorized administrative access.

---METADATA---
VENDOR: Oracle
PRODUCT: Identity Manager Connector
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.1.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Identity Manager Connector (Database User component) allows a low-privileged, network-based attacker to achieve full system takeover.

Executive Summary:
A critical vulnerability in the Oracle Identity Manager Connector could allow a low-privileged attacker to gain full control over the system, posing a severe risk to organizational data integrity.

Vulnerability Details

CVE-ID: CVE-2026-46793

Affected Software: Oracle Identity Manager Connector

Affected Versions: 12.2.1.4.0, 14.1.2.1.0

Vulnerability: This vulnerability affects the Database User component of the connector, enabling an authenticated attacker with low privileges to exploit the system via HTTP.

Business Impact

The CVSS score of 9.9 highlights the extreme risk associated with this vulnerability. Unauthorized access to the database user component could allow an attacker to dump sensitive identity information or modify user permissions across the enterprise, leading to significant reputational and financial damage.

Remediation Plan

Immediate Action: Update the affected Identity Manager Connector components by following the latest Oracle security advisory.

Proactive Monitoring: Review database access logs and application audit trails for unusual query behavior or unauthorized authentication attempts.

Compensating Controls: Implement strict database access controls and use a WAF to filter malicious HTTP traffic targeting the connector.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The severity of this flaw necessitates immediate remediation. Organizations should treat this as a high-priority update to prevent potential data exfiltration and ensure the ongoing security of identity-linked databases.

---METADATA---
VENDOR: Oracle
PRODUCT: Identity Manager Connector
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.1.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Identity Manager Connector (Generic Unix Connector) allows a low-privileged, network-based attacker to achieve full system takeover.

Executive Summary:
A critical vulnerability in the Oracle Identity Manager Connector exposes the system to full compromise by low-privileged attackers via network-based HTTP exploitation.

Vulnerability Details

CVE-ID: CVE-2026-46792

Affected Software: Oracle Identity Manager Connector

Affected Versions: 12.2.1.4.0, 14.1.2.1.0

Vulnerability: The vulnerability resides in the Generic Unix Connector component, allowing an authenticated attacker with low privileges to execute commands or manipulate data through the network.

Business Impact

With a CVSS score of 9.9, this vulnerability poses a severe threat to organizational security. Compromise of the Identity Manager Connector can lead to unauthorized access to connected systems, potentially exposing sensitive identity data and administrative credentials. The scope change indicates that this risk extends beyond the connector itself, impacting the broader infrastructure.

Remediation Plan

Immediate Action: Apply the critical patch updates for Oracle Fusion Middleware as released by the vendor.

Proactive Monitoring: Monitor Identity Manager logs for anomalous configuration changes or unauthorized execution patterns within the Generic Unix Connector.

Compensating Controls: Restrict network access to the Identity Manager interface to trusted administrative subnets only, effectively limiting the attack surface.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical nature of identity management infrastructure, this vulnerability must be addressed immediately. Security administrators should ensure that all instances of the affected connector are updated to the latest available patch level to prevent unauthorized access and maintain the integrity of identity services.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Content
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
---END_METADATA---

Description Summary:
A vulnerability exists within the Content Server component of Oracle WebCenter Content that may allow an attacker to compromise the integrity and availability of the system.

Executive Summary:
Oracle has identified a high-severity vulnerability in the WebCenter Content component of Fusion Middleware that could lead to unauthorized system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46788

Affected Software: Oracle WebCenter Content

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This is a vulnerability affecting the Content Server component within Oracle Fusion Middleware. While specific technical details are limited, such flaws in middleware components often involve unauthorized access or remote code execution vectors.

Business Impact

With a CVSS score of 8.4, this vulnerability presents a substantial risk to the confidentiality, integrity, and availability of sensitive corporate content managed by the platform. Successful exploitation could result in unauthorized access to proprietary documents or system-wide disruption, necessitating a swift response to prevent data breaches.

Remediation Plan

Immediate Action: Apply the relevant Oracle Critical Patch Update (CPU) or specific security patch for WebCenter Content immediately.

Proactive Monitoring: Monitor Content Server access logs for unusual administrative activity or unauthorized file access attempts.

Compensating Controls: Restrict network access to the WebCenter Content interface to trusted IP ranges and ensure the application is shielded by a hardened proxy or WAF.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 20, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Oracle Fusion Middleware environments are often critical to business infrastructure. It is imperative that administrators evaluate their exposure and apply the necessary patches provided by Oracle to prevent potential exploitation of this middleware component.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Enterprise Capture
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in Oracle WebCenter Enterprise Capture allows a low-privileged, network-based attacker to achieve full system takeover via the Client Bundle component.

Executive Summary:
A critical vulnerability in Oracle WebCenter Enterprise Capture enables an attacker with low-level network access to achieve complete system compromise and potential cross-product impact.

Vulnerability Details

CVE-ID: CVE-2026-46782

Affected Software: Oracle WebCenter Enterprise Capture

Affected Versions: 12.2.1.4.0, 14.1.2.0.0

Vulnerability: This is an easily exploitable flaw in the Client Bundle component that allows an authenticated, low-privileged attacker to execute unauthorized actions over HTTP, leading to a full system takeover.

Business Impact

The vulnerability carries a CVSS score of 9.9, reflecting its extreme severity. Successful exploitation results in complete loss of confidentiality, integrity, and availability. Given the scope change, an attacker could pivot from the capture module to compromise other integrated enterprise systems, leading to severe data breaches and operational downtime.

Remediation Plan

Immediate Action: Apply the latest security patches provided by Oracle immediately to resolve the vulnerable Client Bundle component.

Proactive Monitoring: Review web server and application logs for suspicious HTTP requests originating from low-privileged service accounts.

Compensating Controls: Utilize a Web Application Firewall (WAF) to inspect and block malicious payloads directed at the WebCenter Enterprise Capture interface.

Exploitation Status

Public Exploit Available: No

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

This vulnerability presents a critical risk to the enterprise environment due to the potential for full system takeover and lateral movement. It is imperative that security teams prioritize the deployment of the vendor-supplied patches across all affected instances to mitigate the risk of unauthorized access and system compromise.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Enterprise Capture
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.0.0
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Description Summary:
A critical vulnerability in the Oracle WebCenter Enterprise Capture Client Bundle allows unauthenticated remote attackers to compromise the system via RMI.

Executive Summary:
A critical vulnerability in Oracle WebCenter Enterprise Capture enables an unauthenticated attacker to gain full system control via RMI, necessitating immediate security intervention.

Vulnerability Details

CVE-ID: CVE-2026-46781

Affected Software: Oracle WebCenter Enterprise Capture

Affected Versions: 12.2.1.4.0, 14.1.2.0.0

Vulnerability: This is a critical remote exploitation vulnerability in the Client Bundle of WebCenter Enterprise Capture, allowing an unauthenticated attacker to perform a takeover via RMI.

Business Impact

The CVSS score of 10.0 indicates a maximum-severity risk. A successful compromise allows an attacker to gain full control of the application, which could lead to unauthorized document access, system configuration changes, and severe operational disruption.

Remediation Plan

Immediate Action: Patch the WebCenter Enterprise Capture software to the latest version immediately.

Proactive Monitoring: Monitor for unusual RMI activity and unauthorized administrative access attempts within the network segment hosting the software.

Compensating Controls: Isolate the server from the internet and restrict RMI access to authenticated internal management systems.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The criticality of this vulnerability cannot be overstated. Security teams must ensure all impacted Oracle WebCenter Enterprise Capture systems are updated immediately to prevent potential exploitation.

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VENDOR: Oracle
PRODUCT: WebCenter Content: Imaging
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
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Description Summary:
A high-severity vulnerability exists within the Core component of Oracle WebCenter Content: Imaging that could lead to unauthorized system access.

Executive Summary:
This high-severity vulnerability in Oracle WebCenter Content: Imaging poses a significant risk of unauthorized system compromise.

Vulnerability Details

CVE-ID: CVE-2026-46780

Affected Software: Oracle WebCenter Content: Imaging

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This flaw affects the Core component of the Oracle WebCenter Content: Imaging product. The vulnerability represents a high-risk security gap within the application's infrastructure, necessitating prompt administrative intervention.

Business Impact

With a CVSS score of 8.8, the potential for impact is high, threatening the confidentiality and availability of sensitive imaging data. Compromise of this component could result in unauthorized access to sensitive documents, causing potential regulatory and reputational damage to the organization.

Remediation Plan

Immediate Action: Consult the latest Oracle security advisory and apply the appropriate patches to the Imaging component.

Proactive Monitoring: Monitor system performance and access logs for unusual activity that might indicate an attempt to exploit the core imaging services.

Compensating Controls: Use network access control lists to restrict access to the imaging server to only authorized users and services.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the high severity, it is imperative that IT teams address this vulnerability immediately. Patching remains the primary defense; administrators should prioritize these updates to ensure continued system security and compliance.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Enterprise
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
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Description Summary:
A critical vulnerability in Oracle WebCenter Enterprise Capture allows a low-privileged attacker to achieve full system takeover via T3 protocol exploitation.

Executive Summary:
A critical vulnerability in Oracle WebCenter Enterprise Capture permits unauthorized remote takeover by low-privileged attackers, creating a severe risk to corporate infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-46779

Affected Software: Oracle WebCenter Enterprise

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability affects the Client Bundle component of Oracle WebCenter Enterprise Capture. It allows a low-privileged authenticated attacker to compromise the system by interacting with the T3 protocol.

Business Impact

The CVSS score of 9.9 underscores the critical risk this vulnerability poses to the enterprise. Exploitation grants the attacker total control over the capture software, which could facilitate the theft of high-value business documents or provide a foothold for further malicious activity within the network.

Remediation Plan

Immediate Action: Update Oracle WebCenter Enterprise to the latest version as directed by the vendor advisory: https://www.oracle.com/security-alerts/cspujun2026.html.

Proactive Monitoring: Review T3 protocol traffic for unusual requests and monitor logs for signs of unauthorized system access or privilege escalation.

Compensating Controls: If immediate patching is not feasible, restrict network access to the T3 service to only known, trusted administrative segments.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

This vulnerability is highly severe and requires urgent remediation. Organizations should prioritize updating their Oracle WebCenter Enterprise environments to the latest version to prevent potential exploitation of the T3 protocol.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Enterprise Capture
AFFECTED_VERSIONS: 12.2.1.4.0, 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in the Oracle WebCenter Enterprise Capture Client Bundle allows unauthenticated remote attackers to compromise the system via RMI.

Executive Summary:
An unauthenticated remote attacker can achieve full system takeover of Oracle WebCenter Enterprise Capture via RMI, representing a critical security risk.

Vulnerability Details

CVE-ID: CVE-2026-46778

Affected Software: Oracle WebCenter Enterprise Capture

Affected Versions: 12.2.1.4.0, 14.1.2.0.0

Vulnerability: This vulnerability exists in the Client Bundle component of WebCenter Enterprise Capture. It is remotely exploitable by an unauthenticated attacker using RMI (Remote Method Invocation) to achieve full system takeover.

Business Impact

With a CVSS score of 10.0, this flaw poses a severe threat to organizational security. A successful exploit could lead to complete administrative control over the capture platform, potentially exposing sensitive document capture workflows and data to unauthorized entities.

Remediation Plan

Immediate Action: Update the Oracle WebCenter Enterprise Capture software to the latest version as specified in the vendor's security advisory.

Proactive Monitoring: Monitor for suspicious RMI traffic and unauthorized connection attempts to the WebCenter Enterprise Capture server.

Compensating Controls: Restrict access to the RMI management ports through firewall rules, ensuring only authorized administrative subnets can communicate with the service.

Exploitation Status

Public Exploit Available: Unknown

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical severity, organizations should prioritize patching their WebCenter Enterprise Capture instances. Limit network exposure of RMI interfaces until updates are confirmed.

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VENDOR: Oracle
PRODUCT: Unified Directory
AFFECTED_VERSIONS: See vendor advisory for specific affected versions
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Description Summary:
A vulnerability in the OUD Core component of Oracle Unified Directory may allow for unauthorized system impact.

Executive Summary:
An unauthenticated attacker could potentially exploit a vulnerability in Oracle Unified Directory, leading to a compromise of authentication or directory services.

Vulnerability Details

CVE-ID: CVE-2026-46776

Affected Software: Oracle Unified Directory

Affected Versions: See vendor advisory for specific affected versions

Vulnerability: This vulnerability affects the OUD Core component of Oracle Fusion Middleware. It involves a flaw in the core directory services, which could potentially be abused to bypass security controls or disrupt directory integrity.

Business Impact

The CVSS score of 8.6 indicates a high risk to identity and access management infrastructure. Successful exploitation could lead to the exposure of sensitive user credentials, unauthorized modification of directory entries, or a complete denial of service for authentication-dependent applications.

Remediation Plan

Immediate Action: Patch all affected Oracle Unified Directory instances with the latest available vendor security updates.

Proactive Monitoring: Inspect directory access logs for unusual bind requests, unauthorized administrative queries, or sudden spikes in authentication failure rates.

Compensating Controls: Restrict access to the directory service to strictly defined management subnets and enforce strong authentication for all administrative access.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of June 18, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the central role of directory services in enterprise security, this vulnerability must be addressed with urgency. Apply updates as soon as they are made available by Oracle to ensure the integrity of your identity infrastructure.

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VENDOR: Oracle
PRODUCT: REST Data Services
AFFECTED_VERSIONS: 24.2.0-26.1.0
---END_METADATA---

Description Summary:
A critical vulnerability in the core of Oracle REST Data Services allows low-privileged attackers to gain full system control via network-based HTTPS exploitation.

Executive Summary:
A critical, easily exploitable vulnerability in Oracle REST Data Services allows low-privileged attackers to compromise the service and impact integrated systems.

Vulnerability Details

CVE-ID: CVE-2026-46775

Affected Software: Oracle REST Data Services

Affected Versions: 24.2.0-26.1.0

Vulnerability: This vulnerability affects the Core component of Oracle REST Data Services. It allows a low-privileged attacker with network access via HTTPS to successfully compromise the service, leading to full takeover and significant scope change impacts.

Business Impact

The CVSS score of 9.9 reflects the high potential for total system compromise. Although the attacker requires low-level privileges, the ability to achieve a full takeover and impact other products makes this a severe risk to organizational security and data integrity.

Remediation Plan

Immediate Action: Apply the patches detailed in the Oracle Critical Security Patch Update Advisory for May 2026.

Proactive Monitoring: Audit user access logs to identify anomalous behavior by low-privileged accounts or unauthorized attempts to access core service functions.

Compensating Controls: Implement strict network segmentation and ensure that access to REST services is restricted to authorized users and devices.

Exploitation Status

Public Exploit Available: False

Analyst Notes: As of May 28, 2026, there is no public information indicating active exploitation of this vulnerability. However, the high CVSS score suggests that the vulnerability should be addressed with high urgency.

Analyst Recommendation

Security teams must prioritize the application of the May 2026 patches. While the vulnerability requires low-level authentication, the potential for escalation to a full system takeover poses an unacceptable risk to enterprise environments.

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VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
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Description Summary:
A critical vulnerability in Oracle WebCenter Portal's Composer component allows a low-privileged attacker to achieve full system takeover via HTTP.

Executive Summary:
A critical vulnerability in Oracle WebCenter Portal permits unauthorized remote takeover of the application by low-privileged attackers, posing a significant threat to organizational security.

Vulnerability Details

CVE-ID: CVE-2026-46767

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This issue exists within the Composer component and allows a low-privileged authenticated attacker to compromise the system. The attack is carried out over HTTP and does not require complex prerequisites.

Business Impact

With a CVSS score of 9.9, the impact of this vulnerability is critical. It enables an attacker to gain full control of the WebCenter Portal, which may house sensitive business information or provide access to internal services, potentially leading to unauthorized data exposure or service disruption.

Remediation Plan

Immediate Action: Apply the necessary security patches by updating Oracle WebCenter Portal to the latest version found at https://www.oracle.com/security-alerts/cspujun2026.html.

Proactive Monitoring: Monitor for unexpected traffic patterns or abnormal user behavior within the WebCenter Portal environment.

Compensating Controls: Use a WAF to block potentially malicious requests that attempt to exploit the Composer component.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

The severity of this flaw demands immediate attention from security teams. Applying the vendor patch is the only effective way to fully neutralize the risk of unauthorized takeover.

---METADATA---
VENDOR: Oracle
PRODUCT: WebCenter Portal
AFFECTED_VERSIONS: 12.2.1.4.0 and 14.1.2.0.0
---END_METADATA---

Description Summary:
A critical vulnerability in Oracle WebCenter Portal's Composer component allows a low-privileged attacker to achieve full system takeover via HTTP.

Executive Summary:
A critical vulnerability in Oracle WebCenter Portal permits unauthorized remote takeover of the application by low-privileged attackers, potentially impacting wider infrastructure.

Vulnerability Details

CVE-ID: CVE-2026-46765

Affected Software: Oracle WebCenter Portal

Affected Versions: 12.2.1.4.0 and 14.1.2.0.0

Vulnerability: This vulnerability affects the Composer component of Oracle WebCenter Portal. It allows a low-privileged, authenticated attacker to gain unauthorized control over the portal environment through standard network access.

Business Impact

The CVSS score of 9.9 highlights the extreme danger of this flaw. By allowing a complete takeover of the Portal, an attacker could gain access to sensitive portal data and potentially move laterally within the network. The scope change impact confirms that the threat extends beyond just the portal itself.

Remediation Plan

Immediate Action: Update Oracle WebCenter Portal to the latest version as specified in the vendor advisory: https://www.oracle.com/security-alerts/cspujun2026.html.

Proactive Monitoring: Audit logs for suspicious Composer component activity or unauthorized configuration changes within the portal.

Compensating Controls: Implement strict network access controls and utilize a WAF to mitigate potential HTTP-based attack vectors.

Exploitation Status

Public Exploit Available: false

Analyst Notes: As of Jun 17, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.

Analyst Recommendation

Given the critical nature of this vulnerability and its potential for wide-reaching impact, immediate remediation is required. Ensure that all affected instances are patched to the secure version provided by Oracle.