CVE-2026-91229: Oracle SOA Suite complete compromise in Fabric Layer

CVE-2026-91229 · Severity: high · CVSS 7.5 · Published 2026-10-20

Oracle SOA Suite is middleware that orchestrates business processes across enterprise applications. A vulnerability in its Fabric Layer component allows a low-privileged user with network access to completely compromise the system, potentially gaining full control of all data and services. An attacker could intercept, modify, or destroy critical business process data and halt operations.

Technologies: Oracle SOA Suite. Vendors: Oracle.

Quick answers

Is CVE-2026-91229 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-91229 being exploited in the wild.
How severe is CVE-2026-91229?
High severity, with a CVSS score of 7.5, 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-2026-91229?
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-2026-91229 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-91229?
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

A difficult-to-exploit vulnerability in the Fabric Layer component of Oracle SOA Suite allows a low-privileged attacker with network access via HTTP to achieve complete system compromise. The attack requires elevated privileges to initiate but results in unauthorized control over confidentiality, integrity, and availability of the middleware platform. A fix is available in Oracle's patched versions.

Affected products

  • Oracle SOA Suite 12.2.1.4.0, 14.1.2.0.0

Timeline

  • 2026-10-20: disclosed

References

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