CVE-2026-50333
Windows Spaceport.sys Elevation of Privilege vulnerability
Microsoft·Windows Spaceport.sys Elevation of Privilege
MSRC advisory July 14, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-50333
- Affected products
- Windows Spaceport.sys Elevation of Privilege · Microsoft Windows Spaceport.sys Elevation of Privilege · Microsoft
What happened
Updated an acknowledgement. This is an informational change only.
What it means for your business
Windows Spaceport.sys Elevation of Privilege vulnerability (CVE-2026-50333) was added to Microsoft’s security update guidance. Updated an acknowledgement. This is an informational change only. PremierePC tracks MSRC advisories for Upstate SC businesses — patch or open a ticket if you need help verifying exposure.
Sources
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