CVE-2026-71129

Host takeover via undisclosed Core flaw

Published Aug 18, 2026 · Updated Aug 20, 2026

Unspecified flaw in Oracle VM VirtualBox 7.2.14 Core allows local users with high privileges to take over the hypervisor. Oracle has not published the defective Core operation or how attacker-controlled input reaches it. Exploitation requires high-privileged logon to the host, needs no user interaction, and can compromise confidentiality, integrity, and availability beyond the vulnerable component.

CVSS severity8.2
High
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unspecified flaw in Oracle VM VirtualBox 7.2.14 Core allows local users with high privileges to take over the hypervisor. Oracle has not published the defective Core operation or how attacker-controlled input reaches it. Exploitation requires high-privileged logon to the host, needs no user interaction, and can compromise confidentiality, integrity, and availability beyond the vulnerable component.

The record

CVE
CVE-2026-71129
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle Corporation
Product
Oracle VM VirtualBox
Classifications
Unavailable
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.2.14

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle VM VirtualBoxversion=7.2.14

Published CVSS scores

8.2Oracle CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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