CVE-2026-83410: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. in Oracle Corporation Oracle Coherence
CVE-2026-83410 is a high-severity vulnerability in Oracle Coherence, part of Oracle Fusion Middleware. It affects versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. The flaw allows a low privileged attacker with network access via multiple protocols to compromise the product, potentially resulting in full takeover. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. 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-2026-83410 is a vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core) affecting versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. It allows a low privileged attacker with network access via multiple protocols to compromise Oracle Coherence, potentially leading to complete takeover of the system. The vulnerability has a CVSS 3.1 base score of 8.8 with high impacts on confidentiality, integrity, and availability. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update, which contains 673 security patches across multiple products. Oracle strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation of this vulnerability can lead to full compromise of Oracle Coherence, impacting confidentiality, integrity, and availability of the affected system. This could allow an attacker to take over Oracle Coherence, potentially disrupting services and exposing sensitive data.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers should apply the provided patches promptly to remediate this vulnerability. Oracle strongly recommends remaining on actively-supported versions and applying security patches without delay to prevent exploitation.
CVE-2026-83410: Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. in Oracle Corporation Oracle Coherence
Description
CVE-2026-83410 is a high-severity vulnerability in Oracle Coherence, part of Oracle Fusion Middleware. It affects versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. The flaw allows a low privileged attacker with network access via multiple protocols to compromise the product, potentially resulting in full takeover. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. 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 8.8high
Affected software
Oracle Corporation
Oracle Coherence
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-83410 is a vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core) affecting versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. It allows a low privileged attacker with network access via multiple protocols to compromise Oracle Coherence, potentially leading to complete takeover of the system. The vulnerability has a CVSS 3.1 base score of 8.8 with high impacts on confidentiality, integrity, and availability. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update, which contains 673 security patches across multiple products. Oracle strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation of this vulnerability can lead to full compromise of Oracle Coherence, impacting confidentiality, integrity, and availability of the affected system. This could allow an attacker to take over Oracle Coherence, potentially disrupting services and exposing sensitive data.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers should apply the provided patches promptly to remediate this 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
- 2026-08-31T15:40:57.357Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a84655bf5e2cf55381a6
Added to database: 09/15/2026, 20:19:18 UTC
Last enriched: 09/15/2026, 23:06:05 UTC
Last updated: 09/16/2026, 02:16:29 UTC
Views: 3
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