CVE-2026-50294
Windows Kernel Information Disclosure vulnerability
MSRC advisory July 14, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-50294
- Affected products
- Windows Kernel Information Disclosure · Microsoft Windows Kernel Information Disclosure · Microsoft
What happened
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally.
What it means for your business
Windows Kernel Information Disclosure vulnerability (CVE-2026-50294) was added to Microsoft’s security update guidance. Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally. If you need help checking exposure, call (864) 335-9223.
Sources
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