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Pebblebed is a seed-stage venture firm for technical founders. We back people solving technically rigorous problems.

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Systems & Performance 1 Security & Privacy 1

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Kernel bugs hide for 2 years on average. Some hide for 20

2026294 points165 comments Systems & Performance details

What I learned mining 125,000 vulnerabilities from Linux git history. The average kernel bug lives 2.1 years before discovery, but some subsystems are far worse.