CVE-2026-83225: Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. in Oracle Corporation Siebel CRM Deployment
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
AI Analysis
Technical Summary
This vulnerability in Oracle Siebel CRM Deployment allows an unauthenticated remote attacker to cause a denial of service (DoS) condition by hanging or repeatedly crashing the deployment via network access over TCP. The affected versions are from 17.0 up to and including 26.7. The CVSS 3.1 vector indicates the attack requires no privileges or user interaction and impacts availability only. Oracle's September 2026 Critical Security Patch Update includes patches addressing this vulnerability among 673 other fixes across multiple Oracle products.
Potential Impact
Successful exploitation results in an unauthorized denial of service condition causing the Siebel CRM Deployment to hang or crash repeatedly, impacting availability. There is no impact on confidentiality or integrity. The vulnerability can be exploited remotely without authentication.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the relevant security patches promptly to remediate this issue. No alternative mitigations or workarounds are specified in the advisory. Staying on actively supported versions and timely patching is critical to prevent exploitation.
CVE-2026-83225: Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. in Oracle Corporation Siebel CRM Deployment
Description
Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Deployment. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS v3.1
Score 7.5high
Affected software
Oracle Corporation
Siebel CRM Deployment
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Oracle Siebel CRM Deployment allows an unauthenticated remote attacker to cause a denial of service (DoS) condition by hanging or repeatedly crashing the deployment via network access over TCP. The affected versions are from 17.0 up to and including 26.7. The CVSS 3.1 vector indicates the attack requires no privileges or user interaction and impacts availability only. Oracle's September 2026 Critical Security Patch Update includes patches addressing this vulnerability among 673 other fixes across multiple Oracle products.
Potential Impact
Successful exploitation results in an unauthorized denial of service condition causing the Siebel CRM Deployment to hang or crash repeatedly, impacting availability. There is no impact on confidentiality or integrity. The vulnerability can be exploited remotely without authentication.
Mitigation Recommendations
Oracle has released patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Customers are strongly advised to apply the relevant security patches promptly to remediate this issue. No alternative mitigations or workarounds are specified in the advisory. Staying on actively supported versions and timely patching is critical to prevent exploitation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-31T15:40:57.347Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a82f55bf5e2cf55380e7
Added to database: 09/15/2026, 20:18:55 UTC
Last enriched: 09/15/2026, 22:53:47 UTC
Last updated: 09/16/2026, 03:03:35 UTC
Views: 3
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