CVE-2026-21984
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-20

Last updated on: 2026-01-29

Assigner: Oracle

Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where 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 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H).
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-01-20
Last Modified
2026-01-29
Generated
2026-06-16
AI Q&A
2026-01-21
EPSS Evaluated
2026-06-14
NVD
CVE-2026-21984
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
oracle vm_virtualbox 7.1.14
oracle vm_virtualbox 7.2.4
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability exists in the Oracle VM VirtualBox product, specifically in its core component. It affects versions 7.1.14 and 7.2.4. The vulnerability is difficult to exploit and requires a high privileged attacker who already has logon access to the infrastructure where Oracle VM VirtualBox runs. If successfully exploited, the attacker can compromise and take over Oracle VM VirtualBox, potentially impacting additional products due to a scope change.

Impact Analysis

If exploited, this vulnerability can lead to a complete takeover of Oracle VM VirtualBox, affecting confidentiality, integrity, and availability of the system. This means sensitive data could be exposed or altered, and the availability of services running on Oracle VM VirtualBox could be disrupted. Additionally, because of the scope change, other products relying on Oracle VM VirtualBox may also be significantly impacted.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-21984. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart