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Vulnerability Intelligence Report

CVE-2026-87337

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).

No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
Exploitability:3.9
Impact Score:5.8
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
—
SSVC Action
—

Affected Products & Versions

Vendor Product Affected Versions
Oracle Corporation Oracle Access Manager 12.2.1.4.0 (affected), 14.1.2.1.0 (affected)

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityOracle · Hosted Service · USA
Reserved2026-09-08T21:49:12
Published2026-10-20T21:24:09
Last Updated2026-10-20T21:24:09

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