CVE-2026-70951: Oracle Siebel CRM

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component: Document Management). Supported versions that are affected are 17.0-26.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Siebel CRM End User. Successful attacks of this vulnerability can result in takeover of Siebel CRM End User. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

• Oracle Siebel CRM: from 17.0, up to and including 26.6

Published 2026-08-18. Last modified 2026-09-02.