CVE-2026-87277

7.5 highEPSS 0.5%

High (7.5) in oracle vm virtualbox. EPSS 0.5% chance of exploitation in the next 30 days.

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).

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-400
Published: 2026-09-15
Modified: 2026-09-23
Record from: the NVD, synced 2026-10-19

Affected

oracle:vm_virtualbox

References

https://www.oracle.com/security-alerts/cspusep2026.html

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