The post Embargo Broken: Public PoC Released for “Dirty Frag” Linux Kernel Exploit Granting Instant Root Access appeared first on Daily CyberSecurity.

Copy Fail (CVE-2026-31431) is a critical Linux kernel LPE that allows stealthy root access. This flaw impacts millions of systems. Read our analysis.

The post Copy Fail: What You Need to Know About the Most Severe Linux Threat in Years appeared first on Unit 42.

The post Microsoft Defender Zero-Day “BlueHammer” Hits KEV Catalog Following Researcher’s Protest appeared first on Daily CyberSecurity.

The post Zero-Day Alert: The “Red Sun” Vulnerability Turning Microsoft Defender into a Hacker’s Tool appeared first on Daily CyberSecurity.