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VU
CRITICAL
Vulnerabilities
CVE-2024-38107: Microsoft Defender BlueHammer Flaw Exploited - Patch Now
CISA orders federal agencies to patch the BlueHammer zero-day, a critical Microsoft Defender privilege escalation flaw currently under active exploitation.
Runtime Rebel Intel
3 min read·Apr 23, 2026
VU
CRITICAL
Vulnerabilities
April 2026 Patch Tuesday: SharePoint Zero-Day, BlueHammer, & Adobe RCE
Microsoft's April 2026 Patch Tuesday addresses 167 vulnerabilities, including a SharePoint Server zero-day, Windows Defender 'BlueHammer' flaw, and an actively exploited
Runtime Rebel Intel
4 min read·Apr 15, 2026
HIGH
Vulnerabilities
BlueHammer Zero-Day: Windows Local Privilege Escalation Exploit Risks
Researcher Chaotic Eclipse released the BlueHammer zero-day exploit for Windows, enabling local privilege escalation. Learn how to detect and mitigate it.
Runtime Rebel Intel
4 min read·Apr 10, 2026
VU
HIGH
Vulnerabilities
Windows BlueHammer Zero-Day Exploit: Local Privilege Escalation Analysis
A leaked BlueHammer exploit targets an unpatched Windows vulnerability, allowing local attackers to gain SYSTEM privileges. Analysis and mitigation guide inside.
Runtime Rebel Intel
4 min read·Apr 6, 2026