Microsoft Issues Mitigations for 1,246 Vulnerabilities in 2025
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In 2025, Microsoft addressed a total of 1,246 Common Vulnerabilities and Exposures (CVEs), with 158 classified as critical. Among these, 41 were zero-day vulnerabilities, and a significant portion, 38.3%, were related to elevation of privilege. This extensive patching effort highlights the ongoing security challenges faced by organizations relying on Microsoft products.
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