Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
|
History
Fri, 23 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-269 | |
| Metrics |
ssvc
|
Wed, 21 Oct 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Improper Access Control in Oracle Siebel CRM Deployment Allows Unauthorized Data Access | |
| Weaknesses | CWE-284 |
Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Siebel CRM Deployment executes to compromise Siebel CRM Deployment. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). | |
| First Time appeared |
Oracle
Oracle siebel Crm Deployment |
|
| CPEs | cpe:2.3:a:oracle:siebel_crm_deployment:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle siebel Crm Deployment |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: oracle
Published: 2026-10-20T21:25:58.601Z
Updated: 2026-10-23T20:26:15.602Z
Reserved: 2026-09-14T22:10:16.635Z
Link: CVE-2026-91439
Updated: 2026-10-23T20:26:10.346Z
Status : Awaiting Analysis
Published: 2026-10-20T22:20:47.440
Modified: 2026-10-23T21:17:27.870
Link: CVE-2026-91439
No data.