Vulnerability Database

317,182

Total vulnerabilities in the database

CVE-2011-1872

Hyper-V in Microsoft Windows Server 2008 Gold, SP2, R2, and R2 SP1 allows guest OS users to cause a denial of service (host OS infinite loop) via malformed machine instructions in a VMBus packet, aka "VMBus Persistent DoS Vulnerability."

  • Published: Jun 16, 2011
  • Updated: Nov 9, 2025
  • CVE: CVE-2011-1872
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4.7
  • AV:L/AC:M/Au:N/C:N/I:N/A:C

CWEs: