Start with https://www.microsoft.com/en-us/msrc/technical-security-notifications
and
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Marcin
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We want knows ,What's the best MS source to find out zero day vulnerability data on Windows 10/11 OS with their CVV score.
@Arunkumar Selvaraj,Thanks for posting in Q&A.
The best source to find out about zero-day vulnerabilities on Windows 10/11 OS with their CVSS score is the Microsoft Defender Vulnerability Management.
Here’s how you can find information about zero-day vulnerabilities you can refer.
Hope it will help.
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