CVE ID: CVE-2025-33220 Description: - NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager, where a malicious guest could cause heap memory access after the memory is freed. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, or information disclosure. Metrics: - CVSS 3.x Severity and Vector Strings: - CNA: NVIDIA Corporation - Base Score: 7.8 HIGH - Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H References to Advisories, Solutions, and Tools: - URL: https://nvd.nist.gov/vuln/detail/CVE-2025-33220 - URL: https://nvidia.custhelp.com/app/answers/detail/a_id/5747 - URL: https://www.cve.org/CVERecord?id=CVE-2025-33220 Weakness Enumeration: - CWE-ID: CWE-416 - CWE Name: Use After Free NVD Published Date: 01/28/2026 NVD Last Modified: 01/28/2026 Source: NVIDIA Corporation