Node v20.20.0 nsolid v6.2.0 release#411
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santigimeno merged 24 commits intonode-v20.x-nsolid-v6.xfrom Jan 16, 2026
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PR-URL: nodejs-private/node-private#792 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>
Wrap pskCallback and ALPNCallback invocations in try-catch blocks to route exceptions through owner.destroy() instead of letting them become uncaught exceptions. This prevents remote attackers from crashing TLS servers or causing resource exhaustion. Fixes: https://hackerone.com/reports/3473882 PR-URL: nodejs-private/node-private#782 PR-URL: nodejs-private/node-private#796 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> CVE-ID: CVE-2026-21637
This prevents the server from crashing due to an unhandled rejection
when a TLSSocket connection is abruptly destroyed during initialization
and the user has not attached an error handler to the socket.
e.g:
```js
const server = http2.createSecureServer({ ... })
server.on('secureConnection', socket => {
socket.on('error', err => {
console.log(err)
})
})
```
PR-URL: nodejs-private/node-private#797
Fixes: nodejs/node#44751
Refs: https://hackerone.com/bugs?subject=nodejs&report_id=3262404
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
CVE-ID: CVE-2025-59465
Refs: https://hackerone.com/reports/3390084 PR-URL: nodejs-private/node-private#748 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> CVE-ID: CVE-2025-55132 PR-URL: nodejs-private/node-private#802 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> CVE-ID: CVE-2025-55132
Refs: https://hackerone.com/reports/3417819 PR-URL: nodejs-private/node-private#760 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> CVE-ID: CVE-2025-55130 Signed-off-by: RafaelGSS <rafael.nunu@hotmail.com>
PR-URL: nodejs/node#60997 Reviewed-By: Richard Lau <richard.lau@ibm.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ethan Arrowood <ethan@arrowood.dev>
When a stack overflow exception occurs during async_hooks callbacks (which use TryCatchScope::kFatal), detect the specific "Maximum call stack size exceeded" RangeError and re-throw it instead of immediately calling FatalException. This allows user code to catch the exception with try-catch blocks instead of requiring uncaughtException handlers. The implementation adds IsStackOverflowError() helper to detect stack overflow RangeErrors and re-throws them in TryCatchScope destructor instead of calling FatalException. This fixes the issue where async_hooks would cause stack overflow exceptions to exit with code 7 (kExceptionInFatalExceptionHandler) instead of being catchable. Fixes: nodejs/node#37989 Ref: https://hackerone.com/reports/3456295 PR-URL: nodejs-private/node-private#773 Refs: https://hackerone.com/reports/3456295 Reviewed-By: Robert Nagy <ronagy@icloud.com> Reviewed-By: Paolo Insogna <paolo@cowtech.it> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> CVE-ID: CVE-2025-59466
This removes the zero-fill toggle mechanism that allowed JavaScript to control ArrayBuffer initialization via shared memory. Instead, unsafe buffer creation now uses a dedicated C++ API. Refs: https://hackerone.com/reports/3405778 Co-Authored-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Co-Authored-By: Joyee Cheung <joyeec9h3@gmail.com> Signed-off-by: RafaelGSS <rafael.nunu@hotmail.com> PR-URL: nodejs-private/node-private#759 Backport-PR-URL: nodejs-private/node-private#799 CVE-ID: CVE-2025-55131
This is a security release. Notable changes: lib: * (CVE-2025-55132) disable futimes when permission model is enabled (RafaelGSS) nodejs-private/node-private#802 * (CVE-2025-59465) add TLSSocket default error handler (RafaelGSS) nodejs-private/node-private#797 lib,permission: * (CVE-2025-55130) require full read and write to symlink APIs (RafaelGSS) nodejs-private/node-private#760 src: * (CVE-2025-59466) rethrow stack overflow exceptions in async_hooks (Matteo Collina) nodejs-private/node-private#773 src,lib: * (CVE-2025-55131) refactor unsafe buffer creation to remove zero-fill toggle (Сковорода Никита Андреевич) nodejs-private/node-private#799 tls: * (CVE-2026-21637) route callback exceptions through error handlers (Matteo Collina) nodejs-private/node-private#796 PR-URL: nodejs-private/node-private#804
PR-URL: #388 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
PR-URL: #389 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
PR-URL: #390 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
PR-URL: #398 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
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Only grpc insecure connections were being used in the tests. Also, these new tests allow to cover for the untested `NSOLID_GRPC_CERTS` env variable. PR-URL: #406 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
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By setting the `NSOLID_GRPC_KEYLOG` to a truthy value, a new keylog file will be generated that should allow us to decrypt the TLS v1.3 connections gRPC Agent uses. Very useful to debug issues on production. The file will be generated in the current working directory with the following format: `nsolid-tls-keylog-<process_pid>.log`. PR-URL: #406 Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Don't set `OtlpGrpcClientOptions.use_ssl_credentials` when also setting `OtlpGrpcClientOptions.credentials`.
Specifically in `EnvInst::CustomCommandReqWeakCallback()` when trying to access `EnvInst` associated with the `Isolate`. Observed when load-testing the `test/addons/nsolid-custom-command` test.
2026-01-13 Node.js v20.20.0 'Iron' (LTS) Release Git-EVTag-v0-SHA512: cdb446d8763ad7b8cb7936ffc4a4c392dc3aa4fc1c0f08b49d2ddd3aa4ed0f670666998daebb164282e9856047b2b94c102233056d8d6827dbc8a4af2b72ed21
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