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The Grinch Stole MongoDB, a Backend Library Called Vla, and Strongly-typed Event Emitters | News | Ep 50

Jan 6, 2026
This week, learn about a Christmas-day MongoDB exploit dubbed MongoBleed and its risks. Discover a new backend library called Vla that aims to simplify TypeScript development. The community discusses strongly-typed events in game development, plus highlights include templates for React Native and js-draw for canvas work. There’s also a look at a major Color.js update and insights on gameplay trends as the hosts reflect on their gaming experiences over the holidays.
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INSIGHT

MongoBleed Exposed Decade-Old Memory Secrets

  • The MongoBleed flaw leaked in-memory MongoDB secrets by exploiting a zlib buffer handling bug.
  • Public-facing MongoDB servers are highly vulnerable and require urgent patching and auditing.
ADVICE

Keep MongoDB Off Public Networks

  • If you run MongoDB, avoid exposing instances publicly and apply patches promptly.
  • Treat internal-only deployment as a strong mitigation while you update and audit servers.
ADVICE

Monitor The Upcoming Node.js Patch

  • Watch for the Node.js security release scheduled for January 7 and patch when it lands.
  • Expect possible delays and prioritize testing before rolling to production.
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