Vulnerability Database

314,453

Total vulnerabilities in the database

CVE-2021-42274

Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

  • Published: Nov 10, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-42274
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.8
  • AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:L/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.