CVE-2026-47050

High-privileged data modification and service interruption

Published Jul 21, 2026 · Updated Jul 21, 2026

Improper access control in Oracle VM VirtualBox Core 7.2.8 allows local users to modify critical data and interrupt the service. Oracle has not disclosed the affected Core locus or the access-control operation that mishandles untrusted input. Exploitation requires a high-privileged host login and interaction by another person, and can modify or delete accessible data or cause a hang or repeatable crash.

CVSS severity7.4
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle VM VirtualBox Core 7.2.8 allows local users to modify critical data and interrupt the service. Oracle has not disclosed the affected Core locus or the access-control operation that mishandles untrusted input. Exploitation requires a high-privileged host login and interaction by another person, and can modify or delete accessible data or cause a hang or repeatable crash.

The record

CVE
CVE-2026-47050
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle Corporation
Product
Oracle VirtualBox
Classifications
CWE-284, T1485, T1499.004
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 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=7.2.8

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle VirtualBoxversion=7.2.8

Published CVSS scores

7.4Oracle CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1485Data Destruction
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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