# CVE-2026-91217: Oracle SOA Suite unauthorized data access in Fabric Layer

Source: https://junglewise.ai/threats/cve-2026-91217-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion  
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-2026-91217 · Severity: high · CVSS 8.6 · Published 2026-10-20

Oracle SOA Suite is a middleware platform that integrates business applications and manages service-oriented architectures. An unauthenticated attacker on the network can exploit a flaw in the Fabric Layer component via HTTP to read sensitive data without authentication. This vulnerability could expose critical business data and confidential information accessible through Oracle SOA Suite to unauthorized parties.

Technologies: [Oracle SOA Suite](https://junglewise.ai/threats/technologies/soa-suite). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-91217 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-91217 being exploited in the wild.

**How severe is CVE-2026-91217?** High severity, with a CVSS score of 8.6, published 20 October 2026.

**Which products and versions are affected?** Oracle SOA Suite 12.2.1.4.0, 14.1.2.0.0.

**Is there a fix for CVE-2026-91217?** 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-2026-91217 attacked?** It is attacked over the network, in a hosted service.

**Am I affected by CVE-2026-91217?** Check whether you run Oracle SOA Suite 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 flaw in the Fabric Layer component of Oracle SOA Suite allows unauthenticated network access via HTTP to read critical or complete data accessible to the application. The vulnerability affects supported versions 12.2.1.4.0 and 14.1.2.0.0, with scope change meaning attacks may impact other connected Oracle products beyond SOA Suite itself. No authentication or user interaction is required to trigger the vulnerability.

## Affected products

- Oracle SOA Suite 12.2.1.4.0, 14.1.2.0.0

## 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 SOA Suite data access vulnerability in Fabric Layer](https://junglewise.ai/threats/cve-2026-91536-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion)
- [Oracle SOA Suite remote code execution in Adapters](https://junglewise.ai/threats/cve-2026-91251-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion)
- [Oracle SOA Suite Adapters remote code execution](https://junglewise.ai/threats/cve-2026-91250-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion)
- [Oracle SOA Suite remote code execution in Fabric Layer](https://junglewise.ai/threats/cve-2026-91239-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion)
- [Oracle SOA Suite integrity and availability bypass in Fabric Layer](https://junglewise.ai/threats/cve-2026-91238-vulnerability-in-the-oracle-soa-suite-product-of-oracle-fusion)