Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). (CVE-2026-83064)
A critical vulnerability (CVE-2026-83064) exists in Oracle WebCenter Portal component of Oracle Fusion Middleware, affecting versions 12.2.1.4.0 and 14.1.2.0.0. This vulnerability allows a high privileged attacker with network access via HTTP to compromise the product, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability with a CVSS 3.1 base score of 9.1. Oracle has released security patches addressing this and many other vulnerabilities in its September 2026 Critical Security Patch Update.
AI Analysis
Technical Summary
CVE-2026-83064 is a critical security vulnerability in the Oracle WebCenter Portal product (component: Runtime Tools) of Oracle Fusion Middleware. It affects supported versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows a high privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal, with a scope change that may impact additional products. The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H) indicates network attack vector, low attack complexity, high privileges required, no user interaction, scope change, and high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability.
Potential Impact
Successful exploitation can lead to complete takeover of Oracle WebCenter Portal, affecting confidentiality, integrity, and availability of the system. The vulnerability's scope change means it may also impact other Oracle products relying on WebCenter Portal. The CVSS score of 9.1 reflects a critical severity level.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0 should apply the relevant patches promptly to mitigate this vulnerability. Oracle strongly recommends staying on actively-supported versions and applying security patches without delay.
Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). (CVE-2026-83064)
Description
A critical vulnerability (CVE-2026-83064) exists in Oracle WebCenter Portal component of Oracle Fusion Middleware, affecting versions 12.2.1.4.0 and 14.1.2.0.0. This vulnerability allows a high privileged attacker with network access via HTTP to compromise the product, potentially leading to full takeover. The vulnerability impacts confidentiality, integrity, and availability with a CVSS 3.1 base score of 9.1. Oracle has released security patches addressing this and many other vulnerabilities in its September 2026 Critical Security Patch Update.
CVSS v3.1
Score 9.1critical
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83064 is a critical security vulnerability in the Oracle WebCenter Portal product (component: Runtime Tools) of Oracle Fusion Middleware. It affects supported versions 12.2.1.4.0 and 14.1.2.0.0. The flaw allows a high privileged attacker with network access via HTTP to compromise Oracle WebCenter Portal, with a scope change that may impact additional products. The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H) indicates network attack vector, low attack complexity, high privileges required, no user interaction, scope change, and high impact on confidentiality, integrity, and availability. Oracle's September 2026 Critical Security Patch Update includes patches for this vulnerability.
Potential Impact
Successful exploitation can lead to complete takeover of Oracle WebCenter Portal, affecting confidentiality, integrity, and availability of the system. The vulnerability's scope change means it may also impact other Oracle products relying on WebCenter Portal. The CVSS score of 9.1 reflects a critical severity level.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle WebCenter Portal versions 12.2.1.4.0 and 14.1.2.0.0 should apply the relevant patches promptly to mitigate this vulnerability. Oracle strongly recommends staying on actively-supported versions and applying security patches without delay.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-8jfc-rq5w-954c
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-83064"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e255bf5e2cf5ea33b3
Added to database: 09/16/2026, 03:07:14 UTC
Last enriched: 09/16/2026, 04:35:50 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 1
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