Live › vulnerability › CVE-2026-87337
Go to dashboardOracle Access Manager (Authentication Engine) has an unauthenticated HTTP flaw rated CVSS 3.1 10.0 (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N) that can read and modify all OAM-accessible data and affect other products. Fixed by Oracle's October 2026 Critical Patch Update. The CPU advisory lists 12.2.1.4.0, 14.1.2.0.0 and 14.1.2.1.0 as affected; the CVE text names only 12.2.1.4.0 and 14.1.2.1.0.
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 Access Manager | vendor | 12.2.1.4.0, 14.1.2.0.0, 14.1.2.1.0 | – |
12.2.1.4.0, 14.1.2.0.0 or 14.1.2.1.0 and the October 2026 CPU patch is not in the inventory, you are exposedEach row is the first time that source carried this signal. The analyst’s rows are its own findings.
Vulnerability in the Oracle Access Manager product of Oracle Fusion Middleware (component: Authentication Engine). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Access Manager. While the vulnerability is in Oracle Access Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Access Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Access Manager accessible data. CVSS 3.1 Base Score 10.0 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N).
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