Vulnerability in Microsoft Windows 10 1607
CVE-2026-50294
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an unauthorized attacker to disclose information locally.
EPSS: 0.005 (41.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Microsoft Windows_10_1607
- Microsoft Windows_10_1809
- Microsoft Windows_10_21h2
- Microsoft Windows_10_22h2
- Microsoft Windows 10 Version 1607 — versions 10.0.14393.0
- Microsoft Windows 10 Version 1809 — versions 10.0.17763.0
- Microsoft Windows 10 Version 21h2 — versions 10.0.19044.0
- Microsoft Windows 10 Version 22h2 — versions 10.0.19045.0
- Microsoft Windows_11_24h2
- Microsoft Windows_11_25h2
Weakness classification (CWE)
References
- Windows Kernel Information Disclosure Vulnerability (vendor-advisory, Patch, patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-50294?
- CVE-2026-50294 is a medium-severity vulnerability in Microsoft Windows 10 1607, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 6.2/10. Published 2026-07-14.
- How severe is CVE-2026-50294?
- Medium severity. CVSS v3 base score is 6.2 out of 10.