Dashboard / CVE-2026-87303

CVE-2026-87303

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 27/100
Published: 2026-10-20 Modified: 2026-10-27 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity Scope Change

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: Required
S: Changed
C: None
I: None
A: High

Description

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 low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). 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 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H).

Weakness Classification (1)

References & Advisories (1)

Bug Bounty Relevance

27 / 100
✓ Low complexity

CVSS Score

5.9 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H

EPSS — Exploitation Probability

0.12%
Raw Score 0.001160
Percentile 1.6%
Date 2026-10-30

EPSS Trend

2026-10-30
0.00116
2026-10-29
0.00116
2026-10-28
0.00116

Intelligence Sources

mitre ref →
nvd ref →

External Links