deps: update libuv to 1.52.1

[nodejs-github-bot]

This is an automated update of libuv to 1.52.1.

[nodejs-github-bot]

Review requested:

• @nodejs/security-wg

[github-actions]

Failed to start CI

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https://github.com/nodejs/node/actions/runs/22032932485

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71354/

[aduh95]

There seems to be a related failure on Windows:

stack: |-
  node:internal/assert/utils:146
    throw error;
    ^

  AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:
  + actual - expected

  + 'write EPIPE'
  - 'write EBADF'
            ^

      at Socket.<anonymous> (C:\workspace\node-test-binary-windows-js-suites\node\test\parallel\test-net-socket-write-after-close.js:15:16)
      at Socket.<anonymous> (C:\workspace\node-test-binary-windows-js-suites\node\test\common\index.js:507:15)
      at Socket.emit (node:events:508:20)
      at emitErrorNT (node:internal/streams/destroy:170:8)
      at emitErrorCloseNT (node:internal/streams/destroy:129:3)
      at process.processTicksAndRejections (node:internal/process/task_queues:90:21) {
    generatedMessage: true,
    code: 'ERR_ASSERTION',
    actual: 'write EPIPE',
    expected: 'write EBADF',
    operator: 'strictEqual',
    diff: 'simple'
  }

  Node.js v26.0.0-pre

[StefanStojanovic]

I've taken a look at this. First of all, both native and JS tests (some other than the one mentioned in a previous comment) failed, so I reran the 2 jobs (native, JS), and the only failure left is the one from parallel.test-net-socket-write-after-close.

The reason for the failure seems to be the change from this PR. I do not know how the others feel, but for me personally, changing the expected behavior to a new error doesn't seem like a big issue and I'd go with that approach. Of course, I leave the option that there is something that would not allow this that I'm not aware of, so if there is, please let me know.

[StefanStojanovic]

Hey all, just wanted to ping here again about the Windows test failure and my suggestion to fix it - changing the error we expect in the test. If there are some objections to that approach, please let me know. Otherwise, I'll push the change to the test on Thursday/Friday this week.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.65%. Comparing base (3725bd2) to head (3622960).
⚠️ Report is 42 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #61829   +/-   ##
=======================================
  Coverage   89.65%   89.65%           
=======================================
  Files         676      676           
  Lines      206543   206546    +3     
  Branches    39547    39541    -6     
=======================================
+ Hits       185184   185188    +4     
- Misses      13480    13493   +13     
+ Partials     7879     7865   -14     

see 54 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[aduh95]

@StefanStojanovic looks like your change breaks every other platforms though

[StefanStojanovic]

@StefanStojanovic looks like your change breaks every other platforms though

Well, at least now it's no longer my problem, Windows works well... xD Just kidding, will put a isWindows check in that test

[tobil4sk]

If the behaviour is different on windows now and inconsistent with other platforms then maybe it is an actual bug in libuv?

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71732/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71766/

[juanarbol]

Marking as requested for v24.x via #62232

[Renegade334]

(lands cleanly!)

[nodejs-github-bot]

Commit Queue failed

- Loading data for nodejs/node/pull/61829
✔  Done loading data for nodejs/node/pull/61829
----------------------------------- PR info ------------------------------------
Title      deps: update libuv to 1.52.1 (#61829)
   ⚠  Could not retrieve the email or name of the PR author's from user's GitHub profile!
Branch     nodejs-github-bot:actions/tools-update-libuv -> nodejs:main
Labels     libuv, author ready, needs-ci, dependencies, lts-watch-v24.x
Commits    1
 - deps: update libuv to 1.52.1
Committers 1
 - github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
PR-URL: https://github.com/nodejs/node/pull/61829
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/61829
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
--------------------------------------------------------------------------------
   ⚠  Commits were pushed since the last approving review:
   ⚠  - deps: update libuv to 1.52.1
   ℹ  This PR was created on Sun, 15 Feb 2026 00:52:06 GMT
   ✔  Approvals: 6
   ✔  - Antoine du Hamel (@aduh95) (TSC): https://github.com/nodejs/node/pull/61829#pullrequestreview-3803977138
   ✔  - Colin Ihrig (@cjihrig): https://github.com/nodejs/node/pull/61829#pullrequestreview-3805075669
   ✔  - Luigi Pinca (@lpinca): https://github.com/nodejs/node/pull/61829#pullrequestreview-3805249263
   ✔  - Santiago Gimeno (@santigimeno): https://github.com/nodejs/node/pull/61829#pullrequestreview-3805558272
   ✔  - Rafael Gonzaga (@RafaelGSS) (TSC): https://github.com/nodejs/node/pull/61829#pullrequestreview-3915039213
   ✔  - Juan José Arboleda (@juanarbol): https://github.com/nodejs/node/pull/61829#pullrequestreview-3949140194
   ✘  Last GitHub CI failed
   ℹ  Last Full PR CI on 2026-03-14T18:52:12Z: https://ci.nodejs.org/job/node-test-pull-request/71766/
   ⚠  Commits were pushed after the last Full PR CI run:
   ⚠  - deps: update libuv to 1.52.1
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https://github.com/nodejs/node/actions/runs/23101775390

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/71770/