CVE-2026-91444: Medium severity Oracle Siebel CRM Deployment vulnerability
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 high 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 takeover of Siebel CRM Deployment. CVSS 3.1 Base Score 6.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
Affected Software
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker must already have high privileges and a logon to the infrastructure where Siebel CRM Deployment runs. The attack is local and does not require user interaction.
Which deployments are affected?
Affected supported versions are 17.0 through 26.9 of Oracle Siebel CRM Deployment, in the Server Infrastructure component.
What is the potential impact of successful exploitation?
A successful attack can result in takeover of Siebel CRM Deployment, with high impacts to confidentiality, integrity, and availability.