CVE-2026-87322 Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-87322?
CVE-2026-87322 is a high-severity vulnerability in Oracle VM VirtualBox, published on 20 Oct 2026.
Official description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.20. Easily exploitable vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.4 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Weakness: CWE-284
Which versions are affected by CVE-2026-87322?
How do I fix CVE-2026-87322?
No fix has been published for CVE-2026-87322 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-87322 being exploited?
There is no known exploitation of CVE-2026-87322 in the wild and no public exploit code.
Sources
Also known as GHSA-x5xp-7665-crgh, UBUNTU-CVE-2026-87322.