A zero-day vulnerability in Microsoft Defender lets attackers gain full system access on up-to-date Windows 10 and 11 PCs. No ...

Today is Microsoft's June 2026 Patch Tuesday, with security updates for 200 flaws, including five publicly disclosed zero-day ...

Microsoft’s June Patch Tuesday fixed about 200 CVEs, including public zero-days and Critical Windows flaws tied to patching ...

Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into ...

A hot potato: A recently disclosed Windows vulnerability is drawing scrutiny for both its technical impact and the fallout between the researcher who exposed it and Microsoft. The situation has since ...

Microsoft patches record 206 Windows bugs in June update - and 3 are zero days ...

Microsoft has released the Windows 10 KB5094127 extended security update, which fixes the June 2026 Patch Tuesday ...

Microsoft on Tuesday released fixes for two high-severity zero-days that were disclosed by a researcher who has been locked ...

Earlier this month, security sleuth and researcher "Chaotic Eclipse" (also known as Nightmare-Eclipse) published a zero-day exploit known as YellowKey, which allowed them to access BitLocker-protected ...

Capability gains keep widening the number of harm pathways, while real-world visibility into misuse grows much more slowly.

The report’s most bracing shift from the year before comes through a simple pattern: capability gains keep widening the ...