Technology ❯ Computer Security

Exploits

Driver Exploitation Privilege Escalation Zero-Day Vulnerabilities Local Privilege Escalation

RefluXFS Lets Local Users Overwrite Root Files on Many Default RHEL Installs

The flaw permits persistent block-level changes to root-owned files so administrators must install vendor kernel updates and reboot.

Januscape Flaw Lets Guest VMs Crash or Potentially Compromise x86 Hosts

Phoenix Rowhammer Attack Defeats DDR5 Protections, Enabling Rapid Privilege Escalation

GuidePoint Exposes Akira Ransomware’s Dual-Driver Attack on SonicWall SSLVPNs