By December 1 and shortly after we launched, over 450,000 identified vulnerabilities were resolved by repository owners either removing the dependency or changing to a secure version. Since then, our rate of vulnerabilities resolved in the first seven days of detection has been about 30 percent. Additionally, 15 percent of alerts are dismissed within seven days—that means nearly half of all alerts are responded to within a week. Of the remaining alerts that are unaddressed or unresolved, the majority belong to repositories that have not had a contribution in the last 90 days.
In other words, for almost all repositories with recent contributions, we see maintainers patching vulnerabilities in fewer than seven days. With the recent launch of our regular vulnerability digest emails, we’re working to make this even easier for maintainers and security teams.
Security alerts are opening the door to new ways we can improve code checking and generation by combining publicly available data with GitHub’s unique data set. And this is just the beginning—we’ve got more ways to help you keep code safer on the way!