CVE-2010-4398CISA KEVEPSS p94.6%

CVE-2010-4398Microsoft Windows Kernel Stack-Based Buffer Overflow Vulnerability

Microsoft / Windows

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.

Scoring

EPSS8.66% probability of exploitation · percentile 94.6% · 2026-08-03T12:00:16Z

CISA KEV entry

Added to KEV: 2022-03-28

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows Kernel Stack-Based Buffer Overflow Vulnerabilitykev-cve-2010-43980%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Microsoft Win32k Privilege Escalation Vulnerability
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CVE-2025-33067
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.