---
id: CVE-2026-83417
title: >-
  Vulnerability in the Oracle Communications Cloud Native Core Security Edge
  Protection Proxy product of Oracle Communications (component: SEPP)
summary: >-
  Vulnerability in the Oracle Communications Cloud Native Core Security Edge
  Protection Proxy product of Oracle Communications (component: SEPP). 
  Supported versions that are affected are 26.1.200 and  25.2.201. Easily
  exploitable vulnerab…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N'
cwe:
  - CWE-200
vendor: Oracle Corporation
product: Oracle Communications Cloud Native Core Security Edge Protection Proxy
affected:
  - >-
    oracle_communications_cloud_native_core_security_edge_protection_proxy
    26.1.200
  - >-
    oracle_communications_cloud_native_core_security_edge_protection_proxy
    25.2.201
published: '2026-09-15'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T15:17:18.063'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-83417'
references:
  - url: 'https://www.oracle.com/security-alerts/cspusep2026.html'
    label: secalert_us@oracle.com
tags:
  - nvd
  - cve.org
epss: 0.0025
epssPercentile: 0.14614
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-22T14:28:49.714624Z'
ingestedAt: '2026-09-15T20:44:02.538Z'
---

## Overview

Vulnerability in the Oracle Communications Cloud Native Core Security Edge Protection Proxy product of Oracle Communications (component: SEPP).  Supported versions that are affected are 26.1.200 and  25.2.201. Easily exploitable vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Communications Cloud Native Core Security Edge Protection Proxy executes to compromise Oracle Communications Cloud Native Core Security Edge Protection Proxy.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data as well as  unauthorized update, insert or delete access to some of Oracle Communications Cloud Native Core Security Edge Protection Proxy accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).

## Remediation

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