VU
LOW
Vulnerabilities
Microsoft Investigating Mouse Pointer Bug in Classic Outlook
Microsoft confirms a bug in classic Outlook causing the mouse cursor to disappear during email composition. Discover the technical details and mitigation steps.
Runtime Rebel Intel
4 min read · Feb 24, 2026
VU
CRITICAL
Vulnerabilities
Microsoft February 2026 Security Update: Analysis of Six Actively Exploited Zero-Days
Microsoft's latest security release addresses 50+ vulnerabilities, including six zero-day exploits targeting Windows kernel components and browser engines.
Runtime Rebel Intel
2 min read · Feb 23, 2026