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CVE-2026-87322: 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. in Oracle Corporation Oracle VM VirtualBox

0
High
VulnerabilityCVE-2026-87322cvecve-2026-87322
Published: 10/20/2026 (10/20/2026, 21:24:03 UTC)
Source: CVE Database V5
Vendor/Project: Oracle Corporation
Product: Oracle VM VirtualBox

Description

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).

CVSS v3.1

Score 8.4high

Attack Vector
Adjacent Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Affected software

Oracle Corporation

Oracle VM VirtualBox

Affected versions
=7.2.20

Technical Details

Data Version
5.2
Assigner Short Name
oracle
Date Reserved
2026-09-08T21:49:12.411Z
Cvss Version
3.1
State
PUBLISHED
Vendor Advisory Urls
[{"url":"https://www.oracle.com/security-alerts/cpuoct2026.html","vendor":"Oracle"}]

Threat ID: 6ad7df0a2cdf04f656637d63

Added to database: 10/20/2026, 21:37:14 UTC

Last updated: 10/20/2026, 21:50:00 UTC

Views: 2

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