The study tracked fixed bugs reported between January 2019 and December 2021. It found that Linux programmers addressed vulnerabilities in an , significantly faster than competitors: Average Days to Fix (2019-2021) 90-Day Fix Rate Linux 25 days 96% Google Apple Microsoft Key Findings and Paper Structure

: Linux's patching speed improved from 32 days in 2019 to just 15 days in 2021 .

: The primary source is the Google Project Zero Blog .

: Contrast the 96% success rate of Linux meeting the 90-day disclosure window against Microsoft's 76%. Recommended Resources for Your Paper

: Detailed breakdowns are available on ZDNET and The Register .