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OpenAdvisories
High · 8.8 CVE-2026-87359 EUVD-2026-106400GHSA-qmx5-r6w6-4q9g

Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.…

Published Oct 20, 2026 · Updated Oct 28, 2026 · Assigned by oracle

Description

Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core). 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 Service Bus. Successful attacks of this vulnerability can result in takeover of Oracle Service Bus. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected products

VendorProductAffectedFixed
Oracle Oracle Service Bus 12.2.1.4.0, 14.1.2.0.0 —

Advisories 2

References