CVE-2026-91429

Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (component: Server Infrastructure). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP 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 as well as unauthorized update, insert or delete access to some of Siebel CRM Deployment accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N).

• https://www.oracle.com/security-alerts/cpuoct2026.html

Published

Oct 20, 2026

Last Modified

Oct 21, 2026

Status

Awaiting Analysis

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-91422Vulnerability in the Siebel CRM Deployment product of Oracle…5.3
• CVE-2026-91423Vulnerability in the Siebel CRM Deployment product of Oracle…6
• CVE-2026-91424Vulnerability in the Siebel CRM Deployment product of Oracle…6.4
• CVE-2026-91426Vulnerability in the Siebel CRM Deployment product of Oracle…5.5
• CVE-2026-91427Vulnerability in the Siebel CRM Deployment product of Oracle…2.3
• CVE-2026-91428Vulnerability in the Siebel CRM End User product of Oracle S…4.3
• CVE-2026-9143There is an incorrect conversion between numeric types vulne…5.3
• CVE-2026-91430Vulnerability in the Siebel Apps - Financial Services produc…6.5
• CVE-2026-91431Vulnerability in the Siebel CRM End User product of Oracle S…5.5
• CVE-2026-91432Vulnerability in the Siebel CRM End User product of Oracle S…6.5
• CVE-2026-91433Vulnerability in the Siebel Apps - Field Service product of …7.2
• CVE-2026-91434Vulnerability in the Siebel CRM Deployment product of Oracle…6.7