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5.0

Oracle SOA Suite allows remote data change and partial outage

CVE-2026-91536 · published 15 days ago
Summary

The Oracle SOA Suite component called Fabric Layer in versions 12.2.1.4.0 and 14.1.2.0.0 can be tricked by a low‑privilege attacker who can reach the system over HTTPS. This could let the attacker read, add, modify or delete some data and cause a partial service interruption. Apply the latest security updates from Oracle as soon as possible.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
oracle corporation oracle soa suite 12.2.1.4.0
Original advisory text
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulne...
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle SOA Suite. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle SOA Suite accessible data as well as unauthorized read access to a subset of Oracle SOA Suite accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle SOA Suite. CVSS 3.1 Base Score 5.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L).
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
5.0 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-284Improper Access Control
Timeline
Published20 Oct 2026
Updated30 Oct 2026
First seen20 Oct 2026
Sources
CVE-2026-91536 · NVD
CVE-2026-91536 · MITRE
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