Node.js releases critical updates for 20.x to 25.x, fixing high-severity flaws like the __proto__ header crash and TLS errors. Update to v25.8.2 now.
Permission Model
Urgent: Node.js patches CVE-2025-55131 (High Severity). "Dirty" memory flaw exposes secrets. Update to v20.20.0/v22.22.0 now to stop data leaks.