CVE-2026-32076
Windows Storage Spaces Controller Elevation of Privilege Vulnerability
CVE-2026-32076 is fixed in 11 products on 1 platform, first by KB5082052, released April 14, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0026
17th percentile
<p>Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 11 Version 23H2 for ARM64-based Systems | 22631.6936 | KB5082052 | Apr 14, 2026 |
| Windows 11 Version 23H2 for x64-based Systems | 22631.6936 | KB5082052 | Apr 14, 2026 |
| Windows 11 Version 24H2 for ARM64-based Systems | KB5083769 | Apr 14, 2026 | |
| Windows 11 Version 24H2 for x64-based Systems | KB5083769 | Apr 14, 2026 | |
| Windows 11 Version 25H2 for ARM64-based Systems | KB5083769 | Apr 14, 2026 | |
| Windows 11 Version 25H2 for x64-based Systems | KB5083769 | Apr 14, 2026 | |
| Windows 11 Version 26H1 for ARM64-based Systems | 28000.1836 | KB5083768 | Apr 14, 2026 |
| Windows 11 version 26H1 for x64-based Systems | 28000.1836 | KB5083768 | Apr 14, 2026 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.2274 | KB5082060 | Apr 14, 2026 |
| Windows Server 2025 | 26100.32690 | KB5082063 | Apr 14, 2026 |
| Windows Server 2025 (Server Core installation) | 26100.32690 | KB5082063 | Apr 14, 2026 |
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