CVE-2026-20870 Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

<h2>CVE-2026-20870 Windows Win32 Kernel Subsystem Elevation of
Privilege Vulnerability</h2>

<p><strong>Source:</strong> Microsoft</p>

<p>A newly disclosed security vulnerability may affect systems if left
unpatched. Administrators should review this advisory carefully.</p>

<h3>Why This Matters</h3>
<p>Attackers may exploit this issue to execute malicious code, gain
unauthorized access, or compromise sensitive data.</p>

<h3>Recommended Action</h3>
<ul>
<li>Review the official advisory</li>
<li>Apply security patches immediately</li>
<li>Monitor systems for abnormal behavior</li>
</ul>

<p><strong>Official Reference:</strong>
<a href="https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20870"
target="_blank" rel="nofollow noopener">
View Advisory
</a></p>

<p><em>Tags:</em> Microsoft, Patch Tuesday, Security</p>