Product Detail
WINDOWS 10 21H2
Product Intelligence
Public Exploit/PoC Code :
2663
CISA Actively Exploited :
103
Last Vulnerability Seen :
Oct. 13, 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 | Feb 10, 2026 | CVE-2026-21244 | HIGH |
7.3
|
|
| 2 | Feb 10, 2026 | CVE-2026-21242 | HIGH |
7.0
|
|
| 3 | Feb 10, 2026 | CVE-2026-21240 | HIGH |
7.8
|
|
| 4 | Feb 10, 2026 | CVE-2026-21239 | HIGH |
7.8
|
|
| 5 | Feb 10, 2026 | CVE-2026-21238 | HIGH |
7.8
|
|
| 6 | Feb 10, 2026 | CVE-2026-21237 | HIGH |
7.0
|
|
| 7 | Feb 10, 2026 | CVE-2026-21236 | HIGH |
7.8
|
|
| 8 | Feb 10, 2026 | CVE-2026-21235 | HIGH |
7.3
|
|
| 9 | Feb 10, 2026 | CVE-2026-21234 | HIGH |
7.0
|
|
| 10 | Feb 10, 2026 | CVE-2026-21231 | HIGH |
7.8
|
|
| 11 | Feb 10, 2026 | CVE-2026-21222 | MEDIUM |
5.5
|
|
| 12 | Feb 10, 2026 | CVE-2026-20846 | HIGH |
7.5
|
|
| 13 | Jan 13, 2026 | CVE-2026-21265 | MEDIUM |
6.4
|
|
| 14 | Jan 13, 2026 | CVE-2026-20962 | MEDIUM |
4.4
|
|
| 15 | Jan 13, 2026 | CVE-2026-20940 | HIGH |
7.8
|
|
| 16 | Jan 13, 2026 | CVE-2026-20939 | MEDIUM |
5.5
|
|
| 17 | Jan 13, 2026 | CVE-2026-20937 | MEDIUM |
5.5
|
|
| 18 | Jan 13, 2026 | CVE-2026-20936 | MEDIUM |
4.3
|
|
| 19 | Jan 13, 2026 | CVE-2026-20934 | HIGH |
7.5
|
|
| 20 | Jan 13, 2026 | CVE-2026-20932 | MEDIUM |
5.5
|