<p>Microsoft has released a cumulative update for different versions of Windows 10 and Windows 11 with its January 2023 Patch Tuesday update.</p>
<p><img class="alignnone size-full wp-image-3427" src="https://www.wincert.net/wp-content/uploads/2019/12/keyboard-update.jpg" alt="" width="640" height="320" /></p>
<p>Windows 10 22H2, 21H2, 21H1 and 1809 are getting the <a href="https://support.microsoft.com/help/5022282" target="_blank" rel="noopener">KB5022282</a> and <a href="https://support.microsoft.com/help/5022286" target="_blank" rel="noopener">KB5022286</a> while Windows 11 versions 22H2 and 21H2 are getting <a href="https://support.microsoft.com/en-us/topic/january-10-2023-kb5022303-os-build-22621-1105-c45956c6-4ccb-4216-832c-2ec6309c7629" target="_blank" rel="noopener">KB5022303</a> and <a href="https://support.microsoft.com/en-us/topic/january-10-2023-kb5022287-os-build-22000-1455-951898ec-2628-4d25-850e-9a44207bc139" target="_blank" rel="noopener">KB5022287</a>.</p>
<p>Mentioned updates will fix different issues including bugs and vulnerabilities. Microsoft has also addressed 98 flaws and one zero-day vulnerability that was actively exploited.</p>
<p>These updates are mandatory; if not available yet, users can check for updates manually and install them.</p>
<p>Some of the fixed things include problems related to the ODBC database connection failures, full-screen crashes with 0x0xc000021a, and errors with Local Session Manager. Unfortunately, issues with copying extensive files over SMB along with failure in provisioning remain unsolved with this update.</p>
<p>Please have in mind that the most important fix is the one for an actively exploited zero-day vulnerability marked as CVE-2023-2167 that could grant attackers system privileges and full access to your system.</p>