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Vulnerability record · CVE-2023-28274 · published 11 April 2023
CVE-2023-28274: Microsoft windows 10 1809 improper input validation vulnerability
Microsoft · Windows 10 1809
Windows Win32k Elevation of Privilege Vulnerability
7.8 CVSS 3.1 High EPSS 6.8% · top 6.2% CWE-20 · Improper input validation
7.8CVSS 3.1 base score
6.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
8Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD
Description
Windows Win32k Elevation of Privilege Vulnerability
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
8 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28274 | PatchVendor Advisory |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28274 | PatchVendor Advisory |
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Source: NIST National Vulnerability Database (record CVE-2023-28274), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.
