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Severe, 6 weeks1496Projects326

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OracleCVE-2026-87277

Oracle VM VirtualBox: denial of service via Core

Oracle

CVE-2026-87277 · Published Sep 15, 2026 · updated Sep 23, 2026

High7.5
No fix yet
Oracle advisory

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.16. Easily exploitable vulnerability allows unauthenticated attacker with network access via RDP to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected versions

PackageAffectedFixed in
Oracle VM VirtualBox
Product
<= 7.2.16No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-400

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