VYPR
High severity7.8CISA KEVNVD Advisory· Published Apr 13, 2021· Updated Jun 17, 2026

CVE-2021-28310

CVE-2021-28310

Description

Win32k Elevation of Privilege Vulnerability

Affected products

15
  • cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*+ 2 more
    • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_1909:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2004:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_20h2:-:*:*:*:*:*:*:*
  • Microsoft/Win32Kllm-fuzzy

Patches

Vulnerability mechanics

References

2

News mentions

0

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