What is GHSA-wc84-634v-3p5m?

GHSA-wc84-634v-3p5m is a security advisory published by GitHub Security Advisories with High severity. Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core). ...

Which CVE IDs does GHSA-wc84-634v-3p5m cover?

GHSA-wc84-634v-3p5m covers the following CVE IDs: CVE-2026-87369. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-wc84-634v-3p5m?

GHSA-wc84-634v-3p5m has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-wc84-634v-3p5mHighCVSS 7.5

Vulnerability in the Oracle Service Bus product of Oracle Fusion Middleware (component: Core). ...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-87369 →

📋 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 unauthenticated attacker with network access via HTTP to compromise Oracle Service Bus. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Service Bus. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87369
https://www.oracle.com/security-alerts/cpuoct2026.html
https://github.com/advisories/GHSA-wc84-634v-3p5m