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. Easily exploitable 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 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Published: 2026-01-20
Score: 8.2 High
EPSS: < 1% Very Low
KEV: No
Impact: Full system takeover via local privilege escalation
Action: Patch
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sat, 18 Apr 2026 05:00:00 +0000

Type Values Removed Values Added
Title Exploitable Resource Consumption Allows Full VirtualBox Takeover

Wed, 21 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 20 Jan 2026 22:15:00 +0000

Type Values Removed Values Added
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. Easily exploitable 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 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
First Time appeared Oracle
Oracle vm Virtualbox
CPEs cpe:2.3:a:oracle:vm_virtualbox:7.1.14:*:*:*:*:*:*:*
cpe:2.3:a:oracle:vm_virtualbox:7.2.4:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle vm Virtualbox
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Subscriptions

Oracle Vm Virtualbox
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-02-26T14:44:40.041Z

Reserved: 2026-01-05T18:07:34.713Z

Link: CVE-2026-21955

cve-icon Vulnrichment

Updated: 2026-01-21T15:25:50.984Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-20T22:15:58.347

Modified: 2026-01-29T16:02:41.310

Link: CVE-2026-21955

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-18T04:45:36Z

Weaknesses