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v22.22.0

nodejs/nodev22.22.0Jan 13, 2026by marco-ippolito

AI Summary

This LTS release is a security update containing the same CVE fixes as v24.13.0.

Key Highlights

  • CVE-2025-59465: Added TLSSocket default error handler
  • CVE-2025-55130: Require full read and write to symlink APIs
  • CVE-2025-55131: Refactor unsafe buffer creation
  • CVE-2026-21637: Route callback exceptions through error handlers

New Features

  • lib: add TLSSocket default error handler (CVE-2025-59465)
  • lib,permission: require full read and write to symlink APIs (CVE-2025-55130)
  • src,lib: refactor unsafe buffer creation (CVE-2025-55131)
  • src: rethrow stack overflow exceptions in async_hooks (CVE-2025-59466)
  • tls: route callback exceptions through error handlers (CVE-2026-21637)

Full Release Notes

This is a security release.

### Notable Changes

lib:

* (CVE-2025-59465) add TLSSocket default error handler
* (CVE-2025-55132) disable futimes when permission model is enabled
  lib,permission:
* (CVE-2025-55130) require full read and write to symlink APIs
  src:
* (CVE-2025-59466) rethrow stack overflow exceptions in async\_hooks
  src,lib:
* (CVE-2025-55131) refactor unsafe buffer creation to remove zero-fill toggle
  tls:
* (CVE-2026-21637) route callback exceptions through error handlers

### Commits

* \[[`6badf4e6f4`](https://github.com/nodejs/node/commit/6badf4e6f4)] - **deps**: update c-ares to v1.34.6 (Node.js GitHub Bot) [#60997](https://github.com/nodejs/node/pull/60997)
* \[[`37509c3ff0`](https://github.com/nodejs/node/commit/37509c3ff0)] - **deps**: update undici to 6.23.0 (Matteo Collina) [nodejs-private/node-private#791](https://github.com/nodejs-private/node-private/pull/791)
* \[[`eb8e41f8db`](https://github.com/nodejs/node/commit/eb8e41f8db)] - **(CVE-2025-59465)** **lib**: add TLSSocket default error handler (RafaelGSS) [nodejs-private/node-private#797](https://github.com/nodejs-private/node-private/pull/797)
* \[[`ebbf942a83`](https://github.com/nodejs/node/commit/ebbf942a83)] - **(CVE-2025-55132)** **lib**: disable futimes when permission model is enabled (RafaelGSS) [nodejs-private/node-private#748](https://github.com/nodejs-private/node-private/pull/748)
* \[[`6b4849583a`](https://github.com/nodejs/node/commit/6b4849583a)] - **(CVE-2025-55130)** **lib,permission**: require full read and write to symlink APIs (RafaelGSS) [nodejs-private/node-private#760](https://github.com/nodejs-private/node-private/pull/760)
* \[[`ddadc31f09`](https://github.com/nodejs/node/commit/ddadc31f09)] - **(CVE-2025-59466)** **src**: rethrow stack overflow exceptions in async\_hooks (Matteo Collina) [nodejs-private/node-private#773](https://github.com/nodejs-private/node-private/pull/773)
* \[[`d4d9f3915f`](https://github.com/nodejs/node/commit/d4d9f3915f)] - **(CVE-2025-55131)** **src,lib**: refactor unsafe buffer creation to remove zero-fill toggle (Сковорода Никита Андреевич) [nodejs-private/node-private#759](https://github.com/nodejs-private/node-private/pull/759)
* \[[`25d6799df6`](https://github.com/nodejs/node/commit/25d6799df6)] - **(CVE-2026-21637)** **tls**: route callback exceptions through error handlers (Matteo Collina) [nodejs-private/node-private#796](https://github.com/nodejs-private/node-private/pull/796)