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CVE-2021-1691

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2021
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Windows Hyper-V Denial of Service Vulnerability

Windows Hyper-V Denial of Service Vulnerability

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Windows Server version 20H2

Vendor
Microsoft
Product
Windows Server version 20H2
Platforms
  • x64-based Systems
Default status
Unknown
Windows Server version 20H2 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
10.0.0affectedcustompublicationUnavailableNone listed

Windows 10 Version 1909

Vendor
Microsoft
Product
Windows 10 Version 1909
Platforms
  • x64-based Systems
Default status
Unknown
Windows 10 Version 1909 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
10.0.0affectedcustompublicationUnavailableNone listed

Windows Server, version 1909 (Server Core installation)

Vendor
Microsoft
Product
Windows Server, version 1909 (Server Core installation)
Platforms
  • x64-based Systems
Default status
Unknown
Windows Server, version 1909 (Server Core installation) · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
10.0.0affectedcustompublicationUnavailableNone listed

Windows 10 Version 2004

Vendor
Microsoft
Product
Windows 10 Version 2004
Platforms
  • x64-based Systems
Default status
Unknown
Windows 10 Version 2004 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
10.0.0affectedcustompublicationUnavailableNone listed

Windows Server version 2004

Vendor
Microsoft
Product
Windows Server version 2004
Platforms
  • x64-based Systems
Default status
Unknown
Windows Server version 2004 · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
10.0.0affectedcustompublicationUnavailableNone listed