CVE-2026-47018

Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM (component: Siebel Cloud Manager). Supported versions that are affected are 22.3-26.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Siebel CRM Cloud Applications. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Siebel CRM Cloud Applications. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:oracle:siebel_crm:*:*:*:*:*:*:*:*

History

24 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el producto Siebel CRM Cloud Applications de Oracle Siebel CRM (componente: Siebel Cloud Manager). Las versiones compatibles que están afectadas son 22.3-26.5. Vulnerabilidad fácilmente explotable permite a un atacante no autenticado con acceso de red vía HTTPS comprometer Siebel CRM Cloud Applications. Ataques exitosos de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar un bloqueo o un fallo repetible con frecuencia (DoS completo) de Siebel CRM Cloud Applications. Puntuación base CVSS 3.1 7.5 (Impactos en la disponibilidad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Information

Published : 2026-07-21 22:17

Updated : 2026-10-24 19:10

NVD link : CVE-2026-47018

Mitre link : CVE-2026-47018

CVE.ORG link : CVE-2026-47018

JSON object : View

Products Affected

oracle

siebel_crm

CWE

CWE-400

Uncontrolled Resource Consumption

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