CVE-2026-91251: Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters)

Critical severity · published Oct 20, 2026

CVE-2026-91251

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters)

9.9

CVSS

0.4%

EPSS

On KEV

Description

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack vector

Network

Complexity

Low

Privileges

Low

User interaction

None

Confidentiality

High