Product Detail

WINDOWS 10 21H2

Vendor :

Microsoft

Number of CVE:

2643

Average Exploit Prediction Score :

6.24

Public Exploit/PoC Code :

2515

CISA Actively Exploited :

99

Last Vulnerability Seen :

Jun. 09, 2026
Vulnerabilities

The following vulnerabilities are recorded WINDOWS 10 21H2 product. You can click on the vulnerability to view more details.

Number Published CVE ID Severity CVSS Score
1 Jan 13, 2026 CVE-2026-20962 MEDIUM
4.4
2 Jan 13, 2026 CVE-2026-20940 HIGH
7.8
3 Jan 13, 2026 CVE-2026-20939 MEDIUM
5.5
4 Jan 13, 2026 CVE-2026-20937 MEDIUM
5.5
5 Jan 13, 2026 CVE-2026-20936 MEDIUM
4.3
6 Jan 13, 2026 CVE-2026-20934 HIGH
7.5
7 Jan 13, 2026 CVE-2026-20932 MEDIUM
5.5
8 Jan 13, 2026 CVE-2026-20931 HIGH
8.0
9 Jan 13, 2026 CVE-2026-20929 HIGH
7.5
10 Jan 13, 2026 CVE-2026-20927 MEDIUM
5.3
11 Jan 13, 2026 CVE-2026-20926 HIGH
7.5
12 Jan 13, 2026 CVE-2026-20925 MEDIUM
6.5
13 Jan 13, 2026 CVE-2026-20924 HIGH
7.8
14 Jan 13, 2026 CVE-2026-20923 HIGH
7.8
15 Jan 13, 2026 CVE-2026-20922 HIGH
7.8
16 Jan 13, 2026 CVE-2026-20921 HIGH
7.5
17 Jan 13, 2026 CVE-2026-20919 HIGH
7.5
18 Jan 13, 2026 CVE-2026-20918 HIGH
7.8
19 Jan 13, 2026 CVE-2026-20877 HIGH
7.8
20 Jan 13, 2026 CVE-2026-20875 HIGH
7.5
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