■■■■■ A new Linux kernel exploit (CVE-2026-46331) gets root without modifying a single file on disk.
It poisons the cached copy of /bin/su in memory. The binary on disk stays untouched. File-integrity checks come back clean.
The root shell is already open.
https://thehackernews.com/2026/06/new-linux-pedit-cow-exploit-enables.html