CVE-2026-91441

Vulnerability in the Siebel Apps - Customer Order Management product of Oracle Siebel CRM (component: Order Management). Supported versions that are affected are 17.0-26.9. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel Apps - Customer Order Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Apps - Customer Order Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Apps - Customer Order Management accessible data as well as unauthorized read access to a subset of Siebel Apps - Customer Order Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Customer Order Management. CVSS 3.1 Base Score 6.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L).

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

• MEDIUMCVE-2013-10077PoC
• MEDIUMCVE-2023-54412PoC
• CRITICALCVE-2024-34320
• HIGHCVE-2025-70962PoC
• HIGHCVE-2026-100114
• HIGHCVE-2026-100115
• MEDIUMCVE-2026-100621PoC
• CRITICALCVE-2026-100758

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