Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). (CVE-2026-82999)
A critical vulnerability (CVE-2026-82999) exists in the Service Delivery Platform component (Messaging Enabler) of Oracle Fusion Middleware versions 12.2.1.4.0 and 14.1.2.0.0. This vulnerability allows a low-privileged attacker with network access via HTTP 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.
AI Analysis
Technical Summary
CVE-2026-82999 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. The flaw allows a low privileged attacker with network access via HTTP to compromise the Service Delivery Platform, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability, with a CVSS 3.1 score of 9.9 and vector AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. Oracle has included fixes for this vulnerability in their September 2026 Critical Security Patch Update, which contains 673 security patches across multiple products.
Potential Impact
Successful exploitation can result in complete takeover of the Service Delivery Platform, severely impacting confidentiality, integrity, and availability of the affected system. The vulnerability also has scope change implications, meaning it may affect additional Oracle products beyond the Service Delivery Platform itself.
Mitigation Recommendations
Oracle has released official security patches for this vulnerability in the September 2026 Critical Security Patch Update. Users of affected versions 12.2.1.4.0 and 14.1.2.0.0 of the Service Delivery Platform should apply these patches promptly. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to mitigate this and other vulnerabilities.
Vulnerability in the Service Delivery Platform product of Oracle Fusion Middleware (component: Messaging Enabler). (CVE-2026-82999)
Description
A critical vulnerability (CVE-2026-82999) exists in the Service Delivery Platform component (Messaging Enabler) of Oracle Fusion Middleware versions 12.2.1.4.0 and 14.1.2.0.0. This vulnerability allows a low-privileged attacker with network access via HTTP 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.
CVSS v3.1
Score 9.9critical
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-82999 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. The flaw allows a low privileged attacker with network access via HTTP to compromise the Service Delivery Platform, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability, with a CVSS 3.1 score of 9.9 and vector AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H. Oracle has included fixes for this vulnerability in their September 2026 Critical Security Patch Update, which contains 673 security patches across multiple products.
Potential Impact
Successful exploitation can result in complete takeover of the Service Delivery Platform, severely impacting confidentiality, integrity, and availability of the affected system. The vulnerability also has scope change implications, meaning it may affect additional Oracle products beyond the Service Delivery Platform itself.
Mitigation Recommendations
Oracle has released official security patches for this vulnerability in the September 2026 Critical Security Patch Update. Users of affected versions 12.2.1.4.0 and 14.1.2.0.0 of the Service Delivery Platform should apply these patches promptly. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to mitigate this and other vulnerabilities.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-2p25-gpmw-fxqq
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-82999"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e455bf5e2cf5ea33f4
Added to database: 09/16/2026, 03:07:16 UTC
Last enriched: 09/16/2026, 04:45:47 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 1
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