CVE-2026-27907
published 2026-04-14CVE-2026-27907: Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_11_23h2 | < 10.0.22631.6936 | 10.0.22631.6936 |
| microsoft | windows_11_24h2 | < 10.0.26100.8246 | 10.0.26100.8246 |
| microsoft | windows_11_25h2 | < 10.0.26200.8246 | 10.0.26200.8246 |
| microsoft | windows_11_26h1 | < 10.0.28000.1836 | 10.0.28000.1836 |
| microsoft | windows_11_version_22h3 | >= 10.0.22631.0 < 10.0.22631.6936 | 10.0.22631.6936 |
| microsoft | windows_11_version_23h2 | >= 10.0.22631.0 < 10.0.22631.6936 | 10.0.22631.6936 |
| microsoft | windows_11_version_24h2 | >= 10.0.26100.0 < 10.0.26100.8246 | 10.0.26100.8246 |
| microsoft | windows_11_version_25h2 | >= 10.0.26200.0 < 10.0.26200.8246 | 10.0.26200.8246 |
| microsoft | windows_11_version_26h1 | >= 10.0.28000.0 < 10.0.28000.1836 | 10.0.28000.1836 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.2274 | 10.0.25398.2274 |
| microsoft | windows_server_2025 | < 10.0.26100.32690 | 10.0.26100.32690 |
| microsoft | windows_server_2025 | >= 10.0.26100.0 < 10.0.26100.32690 | 10.0.26100.32690 |