# CVE-2026-101533: Oracle E-Business Suite EDI Gateway privilege escalation

Source: https://junglewise.ai/threats/cve-2026-101533-vulnerability-in-the-oracle-edi-gateway-product-of-oracle-e  
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-2026-101533 · Severity: medium · CVSS 6.6 · Published 2026-10-20

Oracle EDI Gateway is a component of E-Business Suite that handles electronic data interchange for business transactions. A vulnerability in this component allows a high-privileged attacker with network access to take over the EDI Gateway, potentially compromising confidential business data, transaction integrity, and system availability.

Technologies: [Oracle E-Business Suite EDI Gateway](https://junglewise.ai/threats/technologies/e-business-suite-edi-gateway). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-101533 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101533 being exploited in the wild.

**How severe is CVE-2026-101533?** Medium severity, with a CVSS score of 6.6, published 20 October 2026.

**Which products and versions are affected?** Oracle E-Business Suite EDI Gateway 12.2.3 to 12.2.15.

**Is there a fix for CVE-2026-101533?** 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-2026-101533 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-101533?** Check whether you run Oracle E-Business Suite EDI Gateway 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

This is a high-complexity vulnerability in Oracle EDI Gateway requiring high privilege level access and network connectivity via HTTP. Successful exploitation results in complete system compromise affecting confidentiality, integrity, and availability of the EDI Gateway. The vulnerability affects versions 12.2.3 through 12.2.15 of E-Business Suite.

## Affected products

- Oracle E-Business Suite EDI Gateway 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 EDI Gateway privilege escalation in E-Business Suite](https://junglewise.ai/threats/cve-2026-101534-vulnerability-in-the-oracle-edi-gateway-product-of-oracle-e)
- [Oracle EDI Gateway privilege escalation in E-Business Suite](https://junglewise.ai/threats/cve-2026-101519-vulnerability-in-the-oracle-edi-gateway-product-of-oracle-e)
- [Oracle EDI Gateway privilege escalation in E-Business Suite](https://junglewise.ai/threats/cve-2026-101466-vulnerability-in-the-oracle-edi-gateway-product-of-oracle-e)