What is CVE-2026-46877?

CVE-2026-46877 is a medium-severity vulnerability in Oracle Vm_virtualbox, classified under Improper Privilege Management. CVSS score: 6.0/10. Published 2026-06-17.

How severe is CVE-2026-46877?

Medium severity. CVSS v3 base score is 6.0 out of 10.

Privilege escalation in Oracle Vm_virtualbox

CVE-2026-46877

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: VMSVGA device). The supported version that is affected is 7.2.8. Easily exploitable vulnerability allows high privileged attacker with logon to the in…

Vulnerability class: Privilege Escalation

EPSS: 0.002 (6.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N.

Affected products

Oracle Vm_virtualbox — versions 7.2.8
Oracle Corporation Vm Virtualbox — versions 7.2.8

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-46877?: CVE-2026-46877 is a medium-severity vulnerability in Oracle Vm_virtualbox, classified under Improper Privilege Management. CVSS score: 6.0/10. Published 2026-06-17.
How severe is CVE-2026-46877?: Medium severity. CVSS v3 base score is 6.0 out of 10.