CVE-2026-87270

Analyzed Analyzed - Analysis Complete

Oracle VM VirtualBox Host Takeover Vulnerability

Publication date: 2026-09-15

Last updated on: 2026-09-23

Assigner: Oracle

Description

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.16. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. Note: This vulnerability applies to Windows host only. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

CVSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-23

Generated

2026-10-07

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-05

NVD

CVE-2026-87270

EUVD

EUVD-2026-79922

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	vm_virtualbox	7.2.16

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle VM VirtualBox version 7.2.16 affecting Windows hosts. A low-privileged attacker with local access can exploit it to take over the VirtualBox software. The vulnerability has a CVSS score of 7.8 indicating high impact on confidentiality, integrity, and availability.

Detection Guidance

This vulnerability affects Oracle VM VirtualBox version 7.2.16 on Windows hosts. Detection involves checking the installed version of VirtualBox. Use the command 'VBoxManage --version' in Command Prompt to verify the version. If the output shows 7.2.16, the system is vulnerable.

Impact Analysis

If you use Oracle VM VirtualBox 7.2.16 on Windows, an attacker with local access could gain full control over your VirtualBox instance. This could allow them to access or modify your virtual machines, steal data, or disrupt operations.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, which may violate GDPR or HIPAA requirements for data protection and confidentiality. Organizations using affected versions must address this to maintain compliance.

Mitigation Strategies

Update Oracle VM VirtualBox to a version that is not affected by this vulnerability. Since the issue applies to version 7.2.16 and only affects Windows hosts, ensure you upgrade to a patched version immediately.

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