CVE-2026-35250

High-privilege local denial of service

Published Apr 21, 2026 · Updated Apr 21, 2026

Denial of service in the Core component of Oracle VM VirtualBox 7.2.6 allows local users with high privileges to partially interrupt service. Oracle has not published the affected Core locus or the operation on attacker-controlled input that triggers the availability loss. Exploitation requires logon to the host infrastructure with high privileges; Oracle reports no confidentiality or integrity impact.

CVSS severity2.3
Low
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in the Core component of Oracle VM VirtualBox 7.2.6 allows local users with high privileges to partially interrupt service. Oracle has not published the affected Core locus or the operation on attacker-controlled input that triggers the availability loss. Exploitation requires logon to the host infrastructure with high privileges; Oracle reports no confidentiality or integrity impact.

The record

CVE
CVE-2026-35250
Published
Apr 21, 2026
Updated
Apr 21, 2026
Vendor
Oracle
Product
Oracle VM VirtualBox
Classifications
T1499.004
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Apr 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 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=7.2.6

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

Oracle · Oracle VM VirtualBoxversion=7.2.6

Published CVSS scores

2.3OracleCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/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

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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