Guest-to-Host Escape: NVIDIA Patches Critical vGPU & Driver Flaws

NVIDIA published updates to address multiple high-severity vulnerabilities in its GPU Display Driver and vGPU software (notably CVE-2025-33217–33220). The flaws—including use-after-free and integer overflow issues—can enable local code execution, privilege escalation, DoS, data tampering, information disclosure, and a possible guest-to-host escape; administrators and users are urged to install the listed patched driver versions for Windows and Linux immediately.