# CVE-2026-101690: Oracle E-Business Suite Integrated SOA Gateway unauthenticated access

Source: https://junglewise.ai/threats/cve-2026-101690-vulnerability-in-the-oracle-e-business-suite-integrated-soa  
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-2026-101690 · Severity: high · CVSS 8.2 · Published 2026-10-20

Oracle E-Business Suite Integrated SOA Gateway is a service integration component used to connect business applications. An unauthenticated attacker can exploit a network-accessible vulnerability to read sensitive business data, modify records, or delete information without any credentials. This could expose financial records, customer data, and allow unauthorized changes to critical business transactions.

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

## Quick answers

**Is CVE-2026-101690 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101690 being exploited in the wild.

**How severe is CVE-2026-101690?** High severity, with a CVSS score of 8.2, published 20 October 2026.

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

**Is there a fix for CVE-2026-101690?** 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-2026-101690 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-101690?** Check whether you run Oracle E-Business Suite Integrated SOA 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

An easily exploitable vulnerability in the SOA Provider component of Oracle E-Business Suite Integrated SOA Gateway allows unauthenticated remote attackers to gain unauthorized access via HTTP. The vulnerability permits reading critical data and performing unauthorized modifications or deletions to accessible data. No authentication or user interaction is required; network access alone is sufficient for exploitation.

## Affected products

- Oracle E-Business Suite Integrated SOA 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 E-Business Suite Integrated SOA Gateway authentication bypass in SOA Provider](https://junglewise.ai/threats/cve-2026-101689-vulnerability-in-the-oracle-e-business-suite-integrated-soa)
- [Oracle E-Business Suite Integrated SOA Gateway authentication bypass](https://junglewise.ai/threats/cve-2026-101688-vulnerability-in-the-oracle-e-business-suite-integrated-soa)
- [Oracle E-Business Suite Integrated SOA Gateway remote code execution in SOA Provider](https://junglewise.ai/threats/cve-2026-101687-vulnerability-in-the-oracle-e-business-suite-integrated-soa)
- [Oracle E-Business Suite Integrated SOA Gateway privilege escalation](https://junglewise.ai/threats/cve-2026-101686-vulnerability-in-the-oracle-e-business-suite-integrated-soa)
- [Oracle E-Business Suite Integrated SOA Gateway remote code execution](https://junglewise.ai/threats/cve-2026-101685-vulnerability-in-the-oracle-e-business-suite-integrated-soa)