Analysis of bug fixes in the Linux kernel — on average, bugs are noticed after 2 years.
The results of a study on the time it takes to detect and fix bugs in the Linux kernel have been published. The data was obtained by analyzing the resolution of 125,000 bugs marked in the Git repository with the tag "Fixes:", referring to the commit where the error occurred. The average time to detect bugs in the kernel was 2.1 years. Considering only the bugs fixed in 2025, this figure was 2.8 years. […]
