The latest stable version of the Linux kernel is: 6.14.6 The latest mainline version of the Linux kernel is: 6.15-rc6 The latest stable 6.14 version of the Linux kernel is: 6.14.6 The latest stable 6.13 version of the Linux kernel is: 6.13.12 (EOL) The latest longterm 6.12 version of the Linux kernel is: 6.12.28 The latest longterm 6.6 version of the Linux kernel is: 6.6.90 The latest longterm 6.1 version of the Linux kernel is: 6.1.138 The latest longterm 5.15 version of the Linux kernel is: 5.15.182 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-20250514