Microsoft Patches a Record 570 Security Flaws

Microsoft released an unusually large Patch Tuesday with roughly 570 fixes across Windows and other products, including nearly 60 critical vulnerabilities and three zero-day flaws (two reported as actively exploited). Notable fixes include remote code execution in Copilot, privilege escalation bugs in Active Directory Federation Services and SharePoint, and a BitLocker security feature bypass; the report also calls out that AI is accelerating vulnerability discovery and exploit creation, increasing urgency for rapid patching.