CVE-2026-83340: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager. in Oracle Corporation Oracle Identity Manager
CVE-2026-83340 is a high-severity vulnerability in Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. It allows a low 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 8.8. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
AI Analysis
Technical Summary
This vulnerability affects Oracle Identity Manager, a component of Oracle Fusion Middleware Security. It is exploitable remotely over the network with low attack complexity and requires low privileges, without user interaction. Successful exploitation can result in complete compromise of Oracle Identity Manager, affecting confidentiality, integrity, and availability. The affected versions are 12.2.1.4.0 and 14.1.2.1.0. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update, which contains 673 security patches across multiple Oracle products.
Potential Impact
An attacker with network access and low privileges can exploit this vulnerability to fully compromise Oracle Identity Manager, potentially leading to unauthorized access, data disclosure, modification, and service disruption. The CVSS score of 8.8 reflects high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0 should apply these patches promptly to remediate the vulnerability. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to prevent exploitation.
CVE-2026-83340: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Identity Manager. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager. in Oracle Corporation Oracle Identity Manager
Description
CVE-2026-83340 is a high-severity vulnerability in Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0. It allows a low 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 8.8. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
CVSS v3.1
Score 8.8high
Affected software
Oracle Corporation
Oracle Identity Manager
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle Identity Manager, a component of Oracle Fusion Middleware Security. It is exploitable remotely over the network with low attack complexity and requires low privileges, without user interaction. Successful exploitation can result in complete compromise of Oracle Identity Manager, affecting confidentiality, integrity, and availability. The affected versions are 12.2.1.4.0 and 14.1.2.1.0. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update, which contains 673 security patches across multiple Oracle products.
Potential Impact
An attacker with network access and low privileges can exploit this vulnerability to fully compromise Oracle Identity Manager, potentially leading to unauthorized access, data disclosure, modification, and service disruption. The CVSS score of 8.8 reflects high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Identity Manager versions 12.2.1.4.0 and 14.1.2.1.0 should apply these patches promptly to remediate the vulnerability. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay to prevent exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-31T15:40:57.353Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a84355bf5e2cf553818d
Added to database: 09/15/2026, 20:19:15 UTC
Last enriched: 09/15/2026, 23:04:22 UTC
Last updated: 09/16/2026, 00:51:44 UTC
Views: 3
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