Live › vulnerability › CVE-2026-87359
Go to dashboardOracle Service Bus 12.2.1.4.0 and 14.1.2.0.0 (Core component): a low-privileged attacker with HTTP access can take over the service bus (CVSS 3.1 8.8, CWE-269). Fixed in Oracle's October 2026 Critical Patch Update. No exploitation or public PoC reported.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Oracle Service Bus | vendor | 12.2.1.4.0, 14.1.2.0.0 | – |
12.2.1.4.0 or 14.1.2.0.0) and check whether the October 2026 CPU patch is listedEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
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).
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