CVE-2025-30712

Host data compromise via undisclosed Core flaw

Published Apr 15, 2025 · Updated Feb 26, 2026

Improper access control in Oracle VM VirtualBox 7.1.6 allows local users with high privileges to compromise host-accessible data. Oracle identifies the vulnerable locus only as the Core component and has not disclosed the operation that mishandles untrusted input. Exploitation requires a highly privileged logon where VirtualBox runs and allows reading, creation, deletion, or modification of accessible data plus partial service interruption, with effects beyond the VirtualBox security scope.

CVSS severity8.1
High
EPSS probability0.61%
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 7.1.6 allows local users with high privileges to compromise host-accessible data. Oracle identifies the vulnerable locus only as the Core component and has not disclosed the operation that mishandles untrusted input. Exploitation requires a highly privileged logon where VirtualBox runs and allows reading, creation, deletion, or modification of accessible data plus partial service interruption, with effects beyond the VirtualBox security scope.

The record

CVE
CVE-2025-30712
Published
Apr 15, 2025
Updated
Feb 26, 2026
Vendor
Oracle Corporation
Product
Oracle VM VirtualBox
Classifications
CWE-284, CWE-190
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Apr 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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=7.1.6

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle Corporation · Oracle VM VirtualBoxversion=7.1.6

Published CVSS scores

8.1Oracle CorporationCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L

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

CWE-284Improper Access Control
CWE-190Integer Overflow or Wraparound

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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