CVE-2026-108471
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege vulnerability
MSRC advisory October 13, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-108471
- CWE
- CWE-184
- Affected products
- Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege · Microsoft Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege · Microsoft
What happened
<p>Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.</p>
What it means for your business
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege vulnerability (CVE-2026-108471) was added to Microsoft’s security update guidance. <p>Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.</p> If you need help checking exposure, call (864) 335-9223.
CVSS score
8.8 (High)
EPSS probability
0.33%
Sources
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