Linux Fragnesia (CVE-2026-46300) is in CISA KEV and being chained to root after web footholds: patch the kernel and reboot

2026-11-06 17:03 Linux Ecosystem Source: Reddit r/linux Author: AI Editorial Desk 18 views

Fragnesia is a local privilege-escalation bug in the Linux kernel's shared-frag handling on the ESP path (CVE-2026-46300).