CVE-2026-71133: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
CVE-2026-71133 is a critical vulnerability in Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. It allows an unauthenticated attacker with network access via HTTP to fully compromise Oracle Access Manager, potentially impacting additional Oracle products. The vulnerability has a CVSS 3.1 base score of 10.0, indicating high confidentiality, integrity, and availability impacts. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
AI Analysis
Technical Summary
CVE-2026-71133 is a critical vulnerability in the Authentication Engine component of Oracle Access Manager within Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.1.0. The flaw allows unauthenticated remote attackers to compromise Oracle Access Manager over HTTP, resulting in complete takeover of the product and potentially affecting other integrated Oracle products. The vulnerability has a CVSS 3.1 score of 10.0 with network attack vector, low attack complexity, no privileges or user interaction required, and complete confidentiality, integrity, and availability impact. Oracle has released patches as part of the September 2026 Critical Security Patch Update to remediate this issue.
Potential Impact
Successful exploitation leads to full compromise of Oracle Access Manager, including confidentiality, integrity, and availability impacts. This can result in takeover of the authentication system and may significantly affect other Oracle products relying on it.
Mitigation Recommendations
Oracle has released security patches addressing this vulnerability in the September 2026 Critical Security Patch Update. Users should apply these official patches promptly to remediate the issue. Oracle strongly recommends staying on actively supported versions and applying security patches without delay.
CVE-2026-71133: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
Description
CVE-2026-71133 is a critical vulnerability in Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0. It allows an unauthenticated attacker with network access via HTTP to fully compromise Oracle Access Manager, potentially impacting additional Oracle products. The vulnerability has a CVSS 3.1 base score of 10.0, indicating high confidentiality, integrity, and availability impacts. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
CVSS v3.1
Score 10.0critical
Affected software
pkg:maven/com.oracle.access/managerRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-71133 is a critical vulnerability in the Authentication Engine component of Oracle Access Manager within Oracle Fusion Middleware. It affects versions 12.2.1.4.0 and 14.1.2.1.0. The flaw allows unauthenticated remote attackers to compromise Oracle Access Manager over HTTP, resulting in complete takeover of the product and potentially affecting other integrated Oracle products. The vulnerability has a CVSS 3.1 score of 10.0 with network attack vector, low attack complexity, no privileges or user interaction required, and complete confidentiality, integrity, and availability impact. Oracle has released patches as part of the September 2026 Critical Security Patch Update to remediate this issue.
Potential Impact
Successful exploitation leads to full compromise of Oracle Access Manager, including confidentiality, integrity, and availability impacts. This can result in takeover of the authentication system and may significantly affect other Oracle products relying on it.
Mitigation Recommendations
Oracle has released security patches addressing this vulnerability in the September 2026 Critical Security Patch Update. Users should apply these official patches promptly to remediate the issue. Oracle strongly recommends staying on actively supported versions and applying security patches without delay.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-xjfx-m8p8-h9ph
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-71133"]
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e755bf5e2cf5ea3440
Added to database: 09/16/2026, 03:07:19 UTC
Last enriched: 09/16/2026, 04:54:34 UTC
Last updated: 09/16/2026, 06:01:22 UTC
Views: 1
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