Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs
A critical Linux kernel vulnerability, tracked as CVE-2026-64600 and named RefluXFS, has been disclosed by Qualys. The flaw, present in Linux kernels…
Tag: root access
CVE-2026-64600: RefluXFS Linux Kernel Flaw
A critical Linux kernel vulnerability in XFS filesystem reflink handling, allowing local privilege escalation to root. Affects Linux 4.11+ with reflink-enabled XFS.…
SonicWall SMA Zero-Days Exploited Before Disclosure to Gain Root Access
A previously undocumented threat actor, tracked as UTA0533 by Volexity, exploited two zero-day vulnerabilities in SonicWall Secure Mobile Access (SMA) 1000 series…
Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited for Root Access
An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco Catalyst SD-WAN as a zero-day at least two months…