Proof-of-Concept Released for Exploited Linux Kernel ksmbd Filesystem Vulnerability
Security researcher Norbert Szetei has unveiled a fully functional proof-of-concept exploit for CVE-2025-37947, a deterministic out-of-bounds write vulnerability in the Linux kernel’s ksmbd filesystem...
Researchers Reveal FlipSwitch Hook That Outruns Linux Kernel Hardening
A new kernel-rootkit technique dubbed FlipSwitch has emerged as a creative workaround to Linux kernel 6.9’s security improvements, effectively reviving syscall hooking in a hardened landscape....
Technical Analysis – Linux Sudo Privilege Escalation Vulnerability Revealed
A team of security researchers has published a comprehensive technical analysis of CVE-2025-32463, a critical local privilege escalation flaw in the widely used Linux...
0-Click Remote Code Execution Against Linux KSMBD Traced to N-Day Vulnerabilities
A recently disclosed vulnerability in the Linux Kernel’s KSMBD module enables unauthenticated remote code execution (RCE) on systems running Linux 6.1.45 with KSMBD enabled....
ZynorRAT Targets Windows and Linux Systems for Remote Access Control
A newly discovered Remote Access Trojan (RAT) dubbed ZynorRAT is raising alarms among security researchers for its cross-platform capabilities and stealthy command-and-control (C2) infrastructure.
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