microsoft security response center

Microsoft’s Security Update Guide has become one of the clearest ways to track how upstream open-source flaws travel into the enterprise software supply chain, and CVE-2026-3934 is a good example of why that matters. In this case, Microsoft is surfacing a Chromium-era ChromeDriver issue that can...

In today’s digital battleground, where every line of code could be a potential gateway for cyber adversaries, the role of the Microsoft Security Response Center (MSRC) in coordinating vulnerability research and disclosure has never been more critical. By forging robust partnerships with internal...

This morning we are excited to unveil the security researcher leaderboard at the Black Hat Security Conference. This list recognizes the top security researchers who have contributed research to the Microsoft products and services. If you are curious on how we build the list, check out our...