CVE-2026-42825
Windows Telephony Service Elevation of Privilege vulnerability
MSRC advisory June 1, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-42825
- Affected products
- Windows Telephony Service Elevation of Privilege · Microsoft Windows Telephony Service Elevation of Privilege · Microsoft
What happened
Updated Hotpatch links. This is in informational change only.
What it means for your business
Windows Telephony Service Elevation of Privilege vulnerability (CVE-2026-42825) was added to Microsoft’s security update guidance. Updated Hotpatch links. This is in informational change only. If you need help checking exposure, call (864) 335-9223.
Sources
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