WI
Operating System
Windows
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
3,283
CVEs
190
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 62High 419Medium 19Low 0
Watch

Add Windows to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-28345
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28344
8.8
3%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28343
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28342
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28341
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28340
8.8
3%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28339
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28338
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28337
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28336
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28335
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28334
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28333
8.8
3%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28332
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28331
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28330
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28329
8.8
2%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-28327
8.8
3%
Apr 13
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-26876
8.8
3%
Mar 11
OpenType Font Parsing Remote Code Execution Vulnerability
Affected: 20h2; 1803; 1809; 1909; 2004
CVE-2021-26865
8.8
1%
Mar 11
Windows Container Execution Agent Elevation of Privilege Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-24093
8.8
46%
Feb 25
Windows Graphics Component Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-24088
8.8
2%
Feb 25
Windows Local Spooler Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2020-17162
8.8
2%
Feb 25
Microsoft Windows Security Feature Bypass Vulnerability
Affected: 1607; 1803; 1809; 1903; 1909; 2004
CVE-2021-1701
8.8
4%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1700
8.8
4%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1678
8.8
10%
Jan 12
Windows Print Spooler Spoofing Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1674
8.8
3%
Jan 12
Windows Remote Desktop Protocol Core Security Feature Bypass Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1673
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1671
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1669
8.8
3%
Jan 12
Windows Remote Desktop Security Feature Bypass Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1667
8.8
4%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1666
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1664
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1660
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2021-1658
8.8
3%
Jan 12
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1909; 2004
CVE-2020-17042
8.8
5%
Nov 11
Windows Print Spooler Remote Code Execution Vulnerability
Affected: 20h2; 1607; 1803; 1809; 1903; 1909; +1 more
CVE-2020-1080
8.8
1%
Oct 16
<p>An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory
Affected: 1803; 1809; 1903; 1909; 2004
CVE-2020-16911
8.8
4%
Oct 16
<p>A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
CVE-2020-16898
8.8
11%
Oct 16
<p>A remote code execution vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets
Affected: 1709; 1803; 1809; 1903; 1909; 2004
CVE-2020-16891
8.8
1%
Oct 16
<p>A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
CVE-2020-1129
8.8
4%
Sep 11
<p>A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
CVE-2020-0922
8.8
5%
Sep 11
<p>A remote code execution vulnerability exists in the way that Microsoft COM for Windows handles objects in memory
Affected: 1607; 1607; 1709; 1803; 1809; 1903; +2 more
CVE-2020-1585
8.8
5%
Aug 17
A remote code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory
Affected: 1709; 1803; 1809; 1903; 1909; 2004
CVE-2020-1561
8.8
4%
Aug 17
A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory
Affected: 1607; 1607; 1709; 1803; 1809; 1903; +2 more
CVE-2020-1436
8.8
21%
Jul 14
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted fonts.For all systems except Windows 10, an attacker who…
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
CVE-2020-1435
8.8
14%
Jul 14
A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka 'GDI+ Remote Code Execution…
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
CVE-2020-1421
8.8
75%
Jul 14
A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed.An attacker who successfully exploited this…
Affected: 1607; 1607; 1709; 1709; 1709; 1803; +14 more
CVE-2020-1412
8.8
14%
Jul 14
A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka 'Microsoft Graphics Components Remote Code Execution…
Affected: 1607; 1607; 1709; 1709; 1709; 1803; +14 more
CVE-2020-1408
8.8
6%
Jul 14
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka 'Microsoft Graphics Remote Code Execution…
Affected: 1607; 1607; 1709; 1709; 1709; 1803; +14 more
CVE-2020-1317
8.8
4%
Jun 9
An elevation of privilege vulnerability exists when Group Policy improperly checks access, aka 'Group Policy Elevation of Privilege Vulnerability'
Affected: 1607; 1709; 1803; 1809; 1903; 1909; +1 more
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The 500 most important CVEs for this product (exploited first, then by severity)