---
id: CVE-2026-83414
title: >-
  Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware
  (component: Core)
summary: >-
  Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware
  (component: Core).   The supported version that is affected is 15.1.1.0.0.
  Difficult to exploit vulnerability allows low privileged attacker with logon
  to the infr…
severity: low
cvss: 2.5
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
vendor: oracle
product: coherence
affected:
  - coherence = 15.1.1.0.0
published: '2026-09-15'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T19:06:50.370'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83414'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.00128
epssPercentile: 0.02034
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-22T14:29:58.558807Z'
ingestedAt: '2026-09-15T20:44:02.537Z'
---

## Overview

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core).   The supported version that is affected is 15.1.1.0.0. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Coherence executes to compromise Oracle Coherence.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Coherence accessible data. CVSS 3.1 Base Score 2.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).

## Affected

- `coherence = 15.1.1.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.