Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). (CVE-2026-82998)
A critical vulnerability (CVE-2026-82998) exists in the Service Delivery Platform component Messaging Enabler of Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows a low-privileged attacker with network access via T3 or IIOP protocols to compromise the Service Delivery Platform, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability with a CVSS 3.1 base score of 9.9. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update. Customers are strongly advised to apply these patches promptly to mitigate risk.
AI Analysis
Technical Summary
CVE-2026-82998 is a critical vulnerability in Oracle Fusion Middleware's Service Delivery Platform (Messaging Enabler component) affecting versions 12.2.1.4.0 and 14.1.2.0.0. It allows an attacker with low privileges and network access via T3 or IIOP to compromise the platform, resulting in a complete takeover. The vulnerability has a CVSS 3.1 score of 9.9, indicating high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes fixes for this vulnerability among 673 patches. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation can lead to full compromise of the Service Delivery Platform, affecting confidentiality, integrity, and availability of the system. The vulnerability also has scope change implications, potentially impacting additional Oracle products that depend on the Service Delivery Platform.
Mitigation Recommendations
Oracle has released official security patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply these patches immediately. Oracle strongly advises remaining on actively-supported versions and promptly applying all security patches to mitigate this and other vulnerabilities. No alternative mitigations or temporary fixes are indicated in the advisory.
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). (CVE-2026-82998)
Description
A critical vulnerability (CVE-2026-82998) exists in the Service Delivery Platform component Messaging Enabler of Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows a low-privileged attacker with network access via T3 or IIOP protocols to compromise the Service Delivery Platform, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability with a CVSS 3.1 base score of 9.9. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update. Customers are strongly advised to apply these patches promptly to mitigate risk.
CVSS v3.1
Score 9.9critical
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-82998 is a critical vulnerability in Oracle Fusion Middleware's Service Delivery Platform (Messaging Enabler component) affecting versions 12.2.1.4.0 and 14.1.2.0.0. It allows an attacker with low privileges and network access via T3 or IIOP to compromise the platform, resulting in a complete takeover. The vulnerability has a CVSS 3.1 score of 9.9, indicating high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes fixes for this vulnerability among 673 patches. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation can lead to full compromise of the Service Delivery Platform, affecting confidentiality, integrity, and availability of the system. The vulnerability also has scope change implications, potentially impacting additional Oracle products that depend on the Service Delivery Platform.
Mitigation Recommendations
Oracle has released official security patches for this vulnerability in the September 2026 Critical Security Patch Update. Customers should apply these patches immediately. Oracle strongly advises remaining on actively-supported versions and promptly applying all security patches to mitigate this and other vulnerabilities. No alternative mitigations or temporary fixes are indicated in the advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-3526-25ww-hfvh
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-82998"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e455bf5e2cf5ea33fd
Added to database: 09/16/2026, 03:07:16 UTC
Last enriched: 09/16/2026, 04:47:25 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 1
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