CVE-2026-101400

Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (component: Marketing). Supported versions that are affected are 17.0-26.9. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Siebel Apps - Marketing executes to compromise Siebel Apps - Marketing. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Siebel Apps - Marketing. CVSS 3.1 Base Score 2.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).

Score

CVSS 3.1 2.9 Low

Status

Awaiting Analysis - secalert_us@oracle.com

Published

2026-10-20

Last modified

2026-10-23

Weaknesses

CWE-404

Affected products

• Siebel Apps - Marketing (Oracle)

References

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