The latest stable version of the Linux kernel is: 6.15.4 The latest mainline version of the Linux kernel is: 6.16-rc4 The latest stable 6.15 version of the Linux kernel is: 6.15.4 The latest stable 6.14 version of the Linux kernel is: 6.14.11 (EOL) The latest longterm 6.12 version of the Linux kernel is: 6.12.35 The latest longterm 6.6 version of the Linux kernel is: 6.6.95 The latest longterm 6.1 version of the Linux kernel is: 6.1.142 The latest longterm 5.15 version of the Linux kernel is: 5.15.186 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-20250630