Three new stable Linux kernel releases have been launched: 6.18.44, 6.12.103, and 6.6.151, focusing on bug fixes and security patches without introducing new features. The 6.18 branch is the newest and will be supported until December 2028, while 6.6 is the most long-tested, running until December 2027. Users running servers or desktops on long-term support releases are encouraged to update their kernels after ensuring driver compatibility, as these updates emphasize reliability. Overall, these releases highlight the importance of the LTS model, providing users with a secure and stable foundation for their production environments

New Linux LTS Stable Kernels Ship: 6.18.44, 6.12.103, and 6.6.151

Greg Kroah-Hartman and Sasha Levin have pushed three new stable kernel releases into the tree, bringing you 6.18.44, 6.12.103, and 6.6.151. These point releases ship hundreds of targeted bug fixes and security patches across the block layer, networking stack, and major filesystems while deliberately avoiding new features. The 6.18 branch is the freshest of the group, having shipped in late 2025 and staying supported through December 2028, while the 6.6 line remains the longest-tested option, running until December 2027. Production teams should roll out the updates through their distro vendor after verifying driver compatibility, since stable kernels prioritize reliability over novelty.

New Linux LTS Stable Kernels Ship: 6.18.44, 6.12.103, and 6.6.151 @ Linux Compatible