Node.js Permission Model: Security Gotchas Developers Hit in 2026

Node.js permission model, updated Oct 2026: all 14 bypass CVEs fixed this year, audit mode, permission.drop(), worker rules and safe versions to run.

Node.js permission model, updated Oct 2026: all 14 bypass CVEs fixed this year, audit mode, permission.drop(), worker rules and safe versions to run.

Node.js 24 is Active LTS since Oct 2025. Learn the using keyword, V8 13.6 TC39 features, Undici 7 gains, and the OpenSSL 3.5 gotcha before upgrading.

Ant is a new 9MB JavaScript runtime with 5.4ms cold starts, beating Node, Bun, and Deno. Real benchmark data, install steps, and an AWS Lambda verdict.