W1
Product
Windows 11 version 26H1
On CISA KEVExploited in the wild
2,565
CVEs
10
On KEV
9.9
Max CVSS
1008
New 30D
Severity mix
Critical 96High 402Medium 2Low 0
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Add Windows 11 version 26H1 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-83634 | 7.8 | Oct 13 | Windows BitLocker Elevation of Privilege Vulnerability Affected: 10.0.28000.0 before 10.0.28000.3231 |
| CVE-2026-83588 | 7.8 | Oct 13 | Windows USB Driver Elevation of Privilege Vulnerability Affected: 10.0.28000.0 before 10.0.28000.3231 |
The 500 most important CVEs for this product (exploited first, then by severity)