CVE-2010-4398
Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability
CVSS
—
No CVSS
EPSS
8.7%
p95
KEV
YES
Mar 28, 2022
Exploit Today
78
0-100
Published: — · Last modified: —
8.7%EPSS · 30 days8.7%
2026-06-302026-07-16
Product
Microsoft / Windows
Vulnerability
Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability
Added to KEV
Mar 28, 2022
Remediate by
Apr 21, 2022
Known ransomware use
No
Summary description
Stack-based buffer overflow in the RtlQueryRegistryValues function in win32k.sys in Microsoft Windows allows local users to gain privileges, and bypass the User Account Control (UAC) feature.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2010-4398
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