CVE-2026-47053

Local data modification and partial service interruption

Published Jul 21, 2026 · Updated Jul 21, 2026

Core vulnerability in Oracle VM VirtualBox 7.2.12 allows local users to modify critical data and partially interrupt the service. Oracle has not published the flawed Core function, input path, or operation that permits the integrity and availability impacts. Exploitation requires low-privileged host logon and interaction by another person; no confidentiality impact is reported.

CVSS severity5.6
Medium
EPSS probability0.14%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Core vulnerability in Oracle VM VirtualBox 7.2.12 allows local users to modify critical data and partially interrupt the service. Oracle has not published the flawed Core function, input path, or operation that permits the integrity and availability impacts. Exploitation requires low-privileged host logon and interaction by another person; no confidentiality impact is reported.

The record

CVE
CVE-2026-47053
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle
Product
Oracle VM VirtualBox
Classifications
T1565.001
Attack vector
local
Privileges
authenticated

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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=7.2.12

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Oracle · Oracle VM VirtualBoxversion=7.2.12

Published CVSS scores

5.6OracleCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1565.001Stored Data Manipulation

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo