CVE-2026-71127

Denial of Service Vulnerability in Oracle VM VirtualBox Core Component

Published Aug 18, 2026 CVSS 3.1 · 6 Medium EPSS < 1% KEV · Not listed
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.14. 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 unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 6.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Denial of Service Vulnerability in Oracle VM VirtualBox Core Component
Type Values Removed Values Added
Title VirtualBox Core Component Crash Vulnerability Allowing Local High-Privilege DoS
Type Values Removed Values Added
Title VirtualBox Core Component Crash Vulnerability Allowing Local High-Privilege DoS
Weaknesses CWE-416
CWE-787
Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Title Denial of Service in VirtualBox 7.2.14 Core Component
Weaknesses CWE-416
CWE-787
Type Values Removed Values Added
Title Denial of Service in VirtualBox 7.2.14 Core Component
Weaknesses CWE-704
Type Values Removed Values Added
Title Oracle VM VirtualBox 7.2.14 Denial of Service via Local Privilege Exploit
Type Values Removed Values Added
Title Oracle VM VirtualBox 7.2.14 Denial of Service via Local Privilege Exploit
Weaknesses CWE-704
Type Values Removed Values Added
Title DoS via Crash in Oracle VM VirtualBox 7.2.14
Weaknesses CWE-704
Type Values Removed Values Added
Title DoS via Crash in Oracle VM VirtualBox 7.2.14
Weaknesses CWE-704
Type Values Removed Values Added
Description Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.14. 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 unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 6.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).
First Time appeared Oracle
Oracle vm Virtualbox
CPEs cpe:2.3:a:oracle:vm_virtualbox:7.2.14:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle vm Virtualbox
References
Metrics cvssV3_1

{'score': 6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Aug 25, 2026, 12:57 PM
Reserved
Aug 4, 2026, 10:06 PM
Status
Analyzed
Published
Aug 18, 2026, 9:18 PM
Modified
Oct 22, 2026, 5:09 PM