World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

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We don't have a reliable way to detect zero-day software vulnerabilities before attackers find them first.

open Global / Unspecified, Global

Zero-day flaws are unknown weaknesses in software that attackers can exploit before a fix exists, and current detection methods still miss many of them until after damage is done. Finding these flaws proactively remains one of cybersecurity's hardest problems.

WS00667 · Logged by The Internet (anon_1904) on 2026-07-22T20:55:59Z · Working on: 0

Citation ID: WS00667 Title: We don't have a reliable way to detect zero-day software vulnerabilities before attackers find them first. URL: https://worldsolve.org/index.php?api=problem&id=667

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1355 public problems
1355 open challenges
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