# CVE-2026-83385: Oracle E-Business Suite HRMS US unauthorized data access

Source: https://junglewise.ai/threats/cve-2026-83385-vulnerability-in-the-oracle-hrms-us-product-of-oracle-e-business  
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-2026-83385 · Severity: medium · CVSS 6.5 · Published 2026-10-20

Oracle E-Business Suite HRMS (US) is a human resources management system used by enterprises to manage employee data and payroll. A vulnerability allows attackers with low-level network access to view sensitive employee and payroll data without authorization. The flaw requires valid credentials but poses a significant risk to confidential human resources information.

Technologies: [Oracle E-Business Suite HRMS (US)](https://junglewise.ai/threats/technologies/e-business-suite-hrms-us). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83385 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83385 being exploited in the wild.

**How severe is CVE-2026-83385?** Medium severity, with a CVSS score of 6.5, published 20 October 2026.

**Which products and versions are affected?** Oracle E-Business Suite HRMS (US) 12.2.3 to 12.2.15.

**Is there a fix for CVE-2026-83385?** 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-2026-83385 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-83385?** Check whether you run Oracle E-Business Suite HRMS (US) 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 low-complexity vulnerability in the Internal Operations component of Oracle HRMS (US) allows authenticated attackers with network access via HTTP to read unauthorized data. The vulnerability has low privilege requirements, no user interaction needed, and impacts confidentiality only. Attackers can gain unauthorized access to critical data stored within the HRMS system.

## Affected products

- Oracle E-Business Suite HRMS (US) 12.2.3 to 12.2.15

## 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 E-Business Suite HRMS US Payroll Year End unauthorized data access](https://junglewise.ai/threats/cve-2026-83391-vulnerability-in-the-oracle-hrms-us-product-of-oracle-e-business)
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- [Oracle HRMS (US) unauthorized data access in E-Business Suite](https://junglewise.ai/threats/cve-2026-83383-vulnerability-in-the-oracle-hrms-us-product-of-oracle-e-business)
- [Oracle E-Business Suite HRMS mobile applications data access bypass](https://junglewise.ai/threats/cve-2026-83377-vulnerability-in-the-oracle-hrms-us-product-of-oracle-e-business)