The Summer of Clearinghouses: Why Most Will Fail and What Actually Matters in Open Source Vulnerability Remediation

The cybersecurity landscape is witnessing a surge in vulnerability clearinghouse announcements, but according to this analysis, most will fail because they focus on the wrong metric. The author argues that a clearinghouse is merely a data pool, and the real value lies in actuation—turning findings into rebuilt, tested, signed fixes that land upstream. The article highlights that the mean time to exploit is now negative seven days, with exploitation starting before patches are public, making pre-disclosure protection critical. It introduces the concept of orchestrated disclosure, where automation drives fixes across all control points simultaneously, contrasting with the manual chaos of log4j. The piece offers a two-question test for evaluating clearinghouses: median time from finding to fix, and the fraction of fixes that land upstream. It concludes that the long-term goal is secure-by-design software that makes clearinghouses unnecessary.