# CVE-2026-101465: Oracle Siebel CRM Deployment privilege escalation in Server Infrastructure

Source: https://junglewise.ai/threats/cve-2026-101465-vulnerability-in-the-siebel-crm-deployment-product-of-oracle  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-20. Updated: 2026-10-20  
License: CC BY 4.0 with a link back

CVE-2026-101465 · Severity: medium · CVSS 6.3 · Published 2026-10-20

A vulnerability in Oracle Siebel CRM Deployment allows a low-privileged user with local access to the server to gain unauthorized control over sensitive business data. An attacker could create, delete, or modify critical customer records and other information stored in the CRM system, compromising data integrity and confidentiality.

Technologies: [Oracle Siebel CRM Deployment](https://junglewise.ai/threats/technologies/siebel-crm-deployment). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-101465 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101465 being exploited in the wild.

**How severe is CVE-2026-101465?** Medium severity, with a CVSS score of 6.3, published 20 October 2026.

**Which products and versions are affected?** Oracle Siebel CRM Deployment 17.0 through 26.9.

**Is there a fix for CVE-2026-101465?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-101465 attacked?** It is attacked with local access, in a hosted service.

**Am I affected by CVE-2026-101465?** Check whether you run Oracle Siebel CRM Deployment at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability is a privilege escalation issue in the Server Infrastructure component of Siebel CRM Deployment that requires local access and low privilege credentials; the attack has high complexity. A successful exploit allows an authenticated local attacker to gain unauthorized read and write access to critical data managed by the CRM deployment.

## Affected products

- Oracle Siebel CRM Deployment 17.0 through 26.9

## Timeline

- 2026-10-20: disclosed

## References

- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

## Related threats

- [Oracle Siebel CRM unauthorized data access in Server Infrastructure](https://junglewise.ai/threats/cve-2026-91450-vulnerability-in-the-siebel-crm-deployment-product-of-oracle)
- [Oracle Siebel CRM Deployment unauthorized data access via HTTP](https://junglewise.ai/threats/cve-2026-91449-vulnerability-in-the-siebel-crm-deployment-product-of-oracle)
- [Oracle Siebel CRM Deployment unauthenticated data access](https://junglewise.ai/threats/cve-2026-91448-vulnerability-in-the-siebel-crm-deployment-product-of-oracle)
- [Oracle Siebel CRM Deployment unauthorized data access](https://junglewise.ai/threats/cve-2026-91447-vulnerability-in-the-siebel-crm-deployment-product-of-oracle)
- [Oracle Siebel CRM privilege escalation in Server Infrastructure](https://junglewise.ai/threats/cve-2026-91444-vulnerability-in-the-siebel-crm-deployment-product-of-oracle)