Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: OSSL Module). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle HTTP Server executes to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
History

Fri, 23 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 10:30:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation in Oracle HTTP Server OSSL Module allows Server Takeover
Weaknesses CWE-269
CWE-787

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: OSSL Module). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle HTTP Server executes to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in takeover of Oracle HTTP Server. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
First Time appeared Oracle
Oracle http Server
CPEs cpe:2.3:a:oracle:http_server:12.2.1.4.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle http Server
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published: 2026-10-20T21:25:52.063Z

Updated: 2026-10-23T20:05:01.040Z

Reserved: 2026-09-14T22:10:16.633Z

Link: CVE-2026-91419

cve-icon Vulnrichment

Updated: 2026-10-23T20:04:54.999Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-20T22:20:45.303

Modified: 2026-10-23T21:17:25.803

Link: CVE-2026-91419

cve-icon Redhat

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