CVE-2021-33755

MediumCVSS 6.3

Published: 14/07/2021(UTC)Updated: 10/08/2026(UTC)Translated: 10/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

High risk

2.68%

84th percentile - higher than 84% of all known CVEs

Denial of service vulnerability in Windows Hyper-V. Could allow disruption of virtualization services.

Risk of disruption of virtual machines and services dependent on Hyper-V.

Apply security updates for Windows Hyper-V.

Original NVD description (English source)

Windows Hyper-V Denial of Service Vulnerability