The latest stable version of the Linux kernel is: 6.14.8 The latest mainline version of the Linux kernel is: 6.15-rc7 The latest stable 6.14 version of the Linux kernel is: 6.14.8 The latest longterm 6.12 version of the Linux kernel is: 6.12.30 The latest longterm 6.6 version of the Linux kernel is: 6.6.92 The latest longterm 6.1 version of the Linux kernel is: 6.1.140 The latest longterm 5.15 version of the Linux kernel is: 5.15.184 The latest longterm 5.10 version of the Linux kernel is: 5.10.237 The latest longterm 5.4 version of the Linux kernel is: 5.4.293 The latest linux-next version of the Linux kernel is: next-20250522