The latest stable version of the Linux kernel is: 5.17.8 The latest mainline version of the Linux kernel is: 5.18-rc7 The latest stable 5.17 version of the Linux kernel is: 5.17.8 The latest longterm 5.15 version of the Linux kernel is: 5.15.40 The latest longterm 5.10 version of the Linux kernel is: 5.10.116 The latest longterm 5.4 version of the Linux kernel is: 5.4.194 The latest longterm 4.19 version of the Linux kernel is: 4.19.243 The latest longterm 4.14 version of the Linux kernel is: 4.14.279 The latest longterm 4.9 version of the Linux kernel is: 4.9.314 The latest linux-next version of the Linux kernel is: next-20220517