CVE-2026-50444 is a high-severity elevation of privilege vulnerability (CVSS 8.8) in the Windows Server Update Service (WSUS). The article provides limited technical detail on the attack vector or affected versions.
We use optional cookies to improve your experience on our websites, such as through social media connections, and to display personalized advertising based on your online activity. If you reject optional cookies, only cookies necessary to provide you the services will be used. You may change your selection by clicking “Manage Cookies” at the bottom of the page. Privacy Statement Third-Party Cookies AcceptRejectManage cookies MSRC  Customer Guidance  Security Update Guide  Vulnerabilities  CVE-2026-50444 Your Privacy Choices Consumer Health Privacy Privacy & Cookies