The latest stable version of the Linux kernel is: 6.15.6 The latest mainline version of the Linux kernel is: 6.16-rc5 The latest stable 6.15 version of the Linux kernel is: 6.15.6 The latest longterm 6.12 version of the Linux kernel is: 6.12.37 The latest longterm 6.6 version of the Linux kernel is: 6.6.97 The latest longterm 6.1 version of the Linux kernel is: 6.1.144 The latest longterm 5.15 version of the Linux kernel is: 5.15.187 The latest longterm 5.10 version of the Linux kernel is: 5.10.239 The latest longterm 5.4 version of the Linux kernel is: 5.4.295 The latest linux-next version of the Linux kernel is: next-20250711