#PCIe AER

Daily update · Oct 9–10, 2026

Linux kernel: mount namespace hardening, audio fixes, and platform reliability

Mount namespace locking, fs-verity use-after-free, a wave of audio quirks, plus PCIe and Xen fixes.

Bug fixesHardware supportSecurity and hardening

#audio drivers#device quirks#filesystem security#mount namespaces#PCIe AER#Xen dom0