CVE-2026-48566
Windows DWM Core Library Information Disclosure vulnerability
MSRC advisory June 9, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-48566
- Affected products
- Windows DWM Core Library Information Disclosure · Microsoft Windows DWM Core Library Information Disclosure · Microsoft
What happened
This CVE has been discovered to be an Elevation of Privilege and not an Information Disclosure. The CVE's Impact has been updated.
What it means for your business
Windows DWM Core Library Information Disclosure vulnerability (CVE-2026-48566) was added to Microsoft’s security update guidance. This CVE has been discovered to be an Elevation of Privilege and not an Information Disclosure. The CVE's Impact has been updated. If you need help checking exposure, call (864) 335-9223.
Sources
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