Linux XFS flaw lets local users overwrite files for root
CVE-2026-80530 mishandles reflink flags during range exchange, letting unprivileged attackers corrupt shared file data and escalate privileges.
By tarpit#xfs
Linux XFS privilege escalation, BIND and Unbound DNS flaws, and Exim local bugs land together
A kernel race, two major resolver security releases, and an Exim privilege fix were disclosed the same day.
By tarpit