---
id: CVE-2026-87322
title: >-
  Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization
  (component: Core)
summary: >-
  Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization
  (component: Core).   The supported version that is affected is 7.2.20. Easily
  exploitable vulnerability allows high privileged attacker with access to the
  physica…
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'
cvssSource: cna
vendor: Oracle Corporation
product: Oracle VM VirtualBox
affected:
  - oracle_vm_virtualbox 7.2.20
published: '2026-10-20'
updated: '2026-10-20'
sourceUpdated: '2026-10-20T21:24:03.866Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-87322'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2026.html'
    label: Oracle Advisory
tags:
  - cve.org
ingestedAt: '2026-10-20T22:23:33.864Z'
---

## Overview

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).   The supported version that is affected is 7.2.20. Easily exploitable vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox.  While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.4 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

## Affected

- `oracle_vm_virtualbox 7.2.20`

## Remediation

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