Linux mainline update: Bluetooth and BPF security hardening, networking fixes, new hardware support

A sweeping set of Bluetooth vulnerability fixes, BPF verif…

#Bluetooth #BpfVerifier #HardwareSupport #KernelHardening #NetworkSecurity #SchedExt

https://kerneldispatch.com/posts/mainline-2026-09-25

Linux mainline: massive BPF verifier hardening, xHCI fixes, scheduler and RT stability

A wave of BPF security fixes closes verifier bypasses, while USB, scheduler, tracing, a…

#BpfVerifier #PreemptRt #Scheduler #SecurityHardening #Tracing #Xhci

https://kerneldispatch.com/posts/mainline-2026-09-07