CVE-2026-62721
Windows User-Mode Power Service (UMPS) Elevation of Privilege vulnerability
MSRC advisory August 11, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-62721
- Affected products
- Windows User-Mode Power Service (UMPS) Elevation of Privilege · Microsoft Windows User-Mode Power Service (UMPS) Elevation of Privilege · Microsoft
What happened
The CVE was updated with links to security updates for Windows 11, version 26H1, 25H2, and 24H2 to address a missed fix. Microsoft recommends installing these updates as soon as possible.
What it means for your business
Windows User-Mode Power Service (UMPS) Elevation of Privilege vulnerability (CVE-2026-62721) was added to Microsoft’s security update guidance. The CVE was updated with links to security updates for Windows 11, version 26H1, 25H2, and 24H2 to address a missed fix. Microsoft recommends installing these updates as soon as possible. If you need help checking exposure, call (864) 335-9223.
Sources
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