Cybersecurity · 45 views
Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched
Huntress is warning that threat actors are exploiting three recently disclosed security flaws in Microsoft Defender to gain elevated privileges in compromised systems.
Cybersecurity 
Story intelligence
Coverage Single outlet Single-outlet story
Views 45 Community interest
Brief read Under 1 min brief 18 words
Summary
Three Defender zero-days exploited since April 10, 2026, enabling privilege escalation and DoS, forcing isolation of affected systems.
AI summaries can be wrong sometimes—always verify important details using the source article.
How AI & Automation are usedMore from Cybersecurity
Continue reading recent Cybersecurity coverage
- Maritime Coalition Launches Free Vulnerability Database for Ship and Port SystemsContinue reading
- Attackers Hijack Dahua IP Cameras in Ukraine Using P2P Access and Auth WeaknessesContinue reading
- CISA Confirms Active Exploitation of Two PHP2Shell Flaws Enabling Remote Code ExecutionContinue reading
- OpenAI’s August fix for theft of reasoning traces was quickly bypassedContinue reading
Support HappeningNow
Independent AI-powered news analysis is reader-supported. Your contribution helps cover infrastructure, summaries, and continued platform development.
Support HappeningNow