Microsoft pushed emergency patches this week for two zero-day vulnerabilities in Windows Defender, the antivirus software baked into every modern Windows PC. Both flaws are already being exploited in ...

A security researcher has released a new Microsoft Defender zero-day exploit named "RoguePlanet" just hours after Microsoft ...

Chaotic Eclipse strikes again, releasing their seventh zero-day in just two months.

Microsoft has confirmed an emergency security update as CISA warns that two new Defender zero-days are being exploited by attackers.

A RoguePlanet PoC exploit targets a Microsoft Defender zero-day race condition and can produce a SYSTEM-level shell when ...

Microsoft's June 2026 Patch Tuesday update fixes 206 vulnerabilities, including all zero-days disclosed by Nightmare Eclipse ...

Microsoft officially confirms that upcoming Windows 11 and Windows 10 Patch Tuesday releases will cease offering Defender ...

RoguePlanet zero-day exploit targets Microsoft Defender on patched Windows 10 and 11, granting SYSTEM access. Here's what ...

Microsoft patched high-severity zero-days disclosed by researcher Nightmare Eclipse after months of public feuding, with ...

Systems worldwide require immediate updates as critical remote code execution bugs and active browser exploits are finally ...

Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software, a record number of fixes for the company’s monthly Patch ...