CVE-2026-62771
Windows Cloud Files Mini Filter Driver Elevation of Privilege vulnerability
MSRC advisory August 11, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-62771
- Affected products
- Windows Cloud Files Mini Filter Driver Elevation of Privilege · Microsoft Windows Cloud Files Mini Filter Driver Elevation of Privilege · Microsoft
What happened
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
What it means for your business
Windows Cloud Files Mini Filter Driver Elevation of Privilege vulnerability (CVE-2026-62771) was added to Microsoft’s security update guidance. Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. If you need help checking exposure, call (864) 335-9223.
Sources
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