# CVE-2026-47016: Oracle Siebel CRM Integration information disclosure in Event Publish and Subscribe

Source: https://junglewise.ai/threats/cve-2026-47016-oracle-siebel-crm-integration-information-disclosure-in-event  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-21. Updated: 2026-07-21  
License: CC BY 4.0 with a link back

CVE-2026-47016 · Severity: low · CVSS 1.9 · Published 2026-07-21

Oracle Siebel CRM Integration, a tool used to connect customer relationship management data with other business systems, contains a security vulnerability in its Event Publish and Subscribe component. An attacker with physical access to the system and high-level administrative privileges could potentially view a limited amount of sensitive data. While the risk is low due to the requirement for physical access, a successful breach could impact other connected business products.

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

## Quick answers

**Is CVE-2026-47016 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47016 being exploited in the wild.

**How severe is CVE-2026-47016?** Low severity, with a CVSS score of 1.9, published 21 July 2026.

**Which products and versions are affected?** Oracle Siebel CRM Integration 17.0-26.4.

**Is there a fix for CVE-2026-47016?** 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-2026-47016 attacked?** It is attacked with physical access, in a network appliance.

**Am I affected by CVE-2026-47016?** Check whether you run Oracle Siebel CRM Integration 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

A vulnerability in the Event Publish and Subscribe component of Oracle Siebel CRM Integration (versions 17.0-26.4) allows for unauthorized data disclosure. The exploit is classified as difficult (AC:H) and requires the attacker to have physical access to the target system (AV:P) as well as high-level privileges (PR:H). Successful exploitation results in a scope change (S:C), meaning the impact can extend beyond the Siebel CRM Integration component to other products, though the impact is limited to low confidentiality loss (C:L). No impact to integrity or availability was reported. Users are advised to refer to the Oracle Critical Patch Update for July 2026 for remediation steps.

## Affected products

- Oracle Siebel CRM Integration 17.0-26.4

## Timeline

- 2026-07-21: advisory: Published by Oracle and NVD

## References

- [https://www.oracle.com/security-alerts/cpujul2026.html](https://www.oracle.com/security-alerts/cpujul2026.html)

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