CVE-2021-40450 | SynScan

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Total vulnerabilities in the database

CVE-2021-40450

Win32k Elevation of Privilege Vulnerability

Published: Oct 13, 2021
Updated: May 4, 2025
CVE: CVE-2021-40450
Severity: Low
Exploit:

CVSS v2:

Severity: Low
Score: 4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P

CWEs:

CWE-269

Affected Software
References

Software	From	Fixed in
microsoft / windows_10_1809	-	10.0.17763.2237
microsoft / windows_10_1909	-	10.0.18363.1854
microsoft / windows_10_21h1	-	10.0.19043.1288
microsoft / windows_server_2022	-	10.0.20348.288
microsoft / windows_10_2004	-	10.0.19041.1288
microsoft / windows_server_2004	-	10.0.19041.1288
microsoft / windows_10_20h2	-	10.0.19042.1288
microsoft / windows_server_20h2	-	10.0.19042.1288
microsoft / windows_11_21h2	-	10.0.22000.258
microsoft / windows_server_2019	-	10.0.17763.2237

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40450