What is a Zero Day Exploit?

Linux Copy Fail zero-day enables privilege escalation

What YellowKey and GreenPlasma zero-day exploits reveal about native Windows security

Google detects and blocks first known AI-assisted zero-day exploit

Google's Threat Intelligence Group has detected and stopped what it says is the first known zero-day exploit developed with AI assistance. T

Critical FreePBX Zero-Day Vulnerability CVE-2025-57819 Exposed and Exploited

A critical zero-day vulnerability (CVE-2025-57819) has been discovered in FreePBX, a popular open-source PBX system. The article details how

Microsoft Defender 'RoguePlanet' zero-day exploit grants SYSTEM privileges on Windows 10 and 11

Security researcher Nightmare Eclipse has released "RoguePlanet," a zero-day exploit targeting Microsoft Defender that grants SYSTEM-level p

MiniPlasma: Privilege escalation 0-day affects fully patched systems