Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Core). The supported version that is affected is 8.5.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Outside In Technology. 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).
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.oracle.com/security-alerts/cpuoct2026.html |
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History
Thu, 22 Oct 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 21 Oct 2026 17:15:00 +0000
| Type | Values Removed | Values Added |
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| Weaknesses | CWE-400 |
Tue, 20 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Core). The supported version that is affected is 8.5.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Outside In Technology. 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). | |
| First Time appeared |
Oracle
Oracle outside In Technology |
|
| CPEs | cpe:2.3:a:oracle:outside_in_technology:8.5.8:*:*:*:*:*:*:* | |
| Vendors & Products |
Oracle
Oracle outside In Technology |
|
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: oracle
Published: 2026-10-20T21:24:30.182Z
Updated: 2026-10-22T18:50:22.009Z
Reserved: 2026-09-08T21:49:12.416Z
Link: CVE-2026-87398
Updated: 2026-10-21T13:50:18.787Z
Status : Awaiting Analysis
Published: 2026-10-20T22:20:18.223
Modified: 2026-10-22T19:18:03.260
Link: CVE-2026-87398
No data.