Product Detail
WINDOWS 10 21H2
Product Intelligence
Public Exploit/PoC Code :
1947
CISA Actively Exploited :
97
Last Vulnerability Seen :
Mar. 10, 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-2026-20921 | HIGH |
7.5
|
|
| 2 | Jan 13, 2026 | CVE-2026-20919 | HIGH |
7.5
|
|
| 3 | Jan 13, 2026 | CVE-2026-20918 | HIGH |
7.8
|
|
| 4 | Jan 13, 2026 | CVE-2026-20877 | HIGH |
7.8
|
|
| 5 | Jan 13, 2026 | CVE-2026-20875 | HIGH |
7.5
|
|
| 6 | Jan 13, 2026 | CVE-2026-20874 | HIGH |
7.8
|
|
| 7 | Jan 13, 2026 | CVE-2026-20873 | HIGH |
7.8
|
|
| 8 | Jan 13, 2026 | CVE-2026-20872 | MEDIUM |
6.5
|
|
| 9 | Jan 13, 2026 | CVE-2026-20871 | HIGH |
7.8
|
|
| 10 | Jan 13, 2026 | CVE-2026-20869 | HIGH |
7.0
|
|
| 11 | Jan 13, 2026 | CVE-2026-20868 | HIGH |
8.8
|
|
| 12 | Jan 13, 2026 | CVE-2026-20867 | HIGH |
7.8
|
|
| 13 | Jan 13, 2026 | CVE-2026-20866 | HIGH |
7.8
|
|
| 14 | Jan 13, 2026 | CVE-2026-20865 | HIGH |
7.8
|
|
| 15 | Jan 13, 2026 | CVE-2026-20864 | HIGH |
7.8
|
|
| 16 | Jan 13, 2026 | CVE-2026-20862 | MEDIUM |
5.5
|
|
| 17 | Jan 13, 2026 | CVE-2026-20861 | HIGH |
7.8
|
|
| 18 | Jan 13, 2026 | CVE-2026-20860 | HIGH |
7.8
|
|
| 19 | Jan 13, 2026 | CVE-2026-20858 | HIGH |
7.8
|
|
| 20 | Jan 13, 2026 | CVE-2026-20857 | HIGH |
7.8
|