2026-09-22, Version 26.10.0 (Current) - #66163

Merged

aduh95 merged 217 commits into

v26.xfrom

v26.10.0-proposal

Sep 22, 2026

Commits on Sep 16, 2026

test: fix flaky cleanup in http2 test

pimterry
authored and
aduh95
committed
75a9fa6
src: stop leaking a CppHeap in CommonEnvironmentSetup

codebytere
authored and
aduh95
committed
48158fb
vfs: answer for unowned paths under reserved root

pipobscure
authored and
aduh95
committed
7cdf5f0
stream: allocate stream read buffers from a slab

mcollina
authored and
aduh95
committed
619470a
stream: create write request objects lazily

mcollina
authored and
aduh95
committed
1560521
build: fix quiet default for make builds

codebytere
authored and
aduh95
committed
f24a495
inspector: fix crash when the IsolateData has no platform

codebytere
authored and
aduh95
committed
9fd3e6c
src: fix null pointer call when running without a startup snapshot

codebytere
authored and
aduh95
committed
830ca7d
quic: reject zero addressLRUSize

christianaurichzm
authored and
aduh95
committed
84ecb21
doc: note that FreeEnvironment() runs a shared event loop

codebytere
authored and
aduh95
committed
79331f5
typings: add missing sea binding properties

hyemimi
authored and
aduh95
committed
62fe96c
typings: add timeoutInfo to TimersBinding

greenheadHQ
authored and
aduh95
committed
c5c7036
fs: support removing read-only files in rmSync on Windows

SparshGarg999
authored and
aduh95
committed
2b502e0
lib: use Web IDL interface brand checks

panva
authored and
aduh95
committed
5b6ac71
lib: validate sequence iterator objects

panva
authored and
aduh95
committed
bdacc08
doc: clarify supported Python releases

MikeMcC399
authored and
aduh95
committed
412399e
vfs: align virtual file handles with open(2)

pipobscure
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aduh95
committed
e379c26
doc: expand revert commit collaborator instructions

MikeMcC399
authored and
aduh95
committed
f744023
crypto: use primordials in HKDF info validation

panva
authored and
aduh95
committed
cd5a761
crypto: validate the limit of PBKDF2 iterations

panva
authored and
aduh95
committed
e44669b
net: support sending net.BoundSocket to threads and child processes

guybedford
authored and
aduh95
committed
080e76b
typings: add task_queue internal binding types

leah-1ee
authored and
aduh95
committed
3cb3c23
lib: optimize internal Web IDL dictionaries

panva
authored and
aduh95
committed
7534117
meta: add web-standards as webidl owners

panva
authored and
aduh95
committed
fa972d0
sqlite: bind undefined to NULL

authored and
aduh95
committed
0306b0a
tools: apply feedback to and simplify contributor guidance workflow

panva
authored and
aduh95
committed
46ddc02
tools: improve benchmark build cache reuse

panva
authored and
aduh95
committed
e3ad682
stream: amortize writable buffer compaction

gurgunday
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aduh95
committed
cfee7fa
test: move sqlite length validation out of the reentry test

TrevorBurnham
authored and
aduh95
committed
9f2d544
doc: add DOMException section to errors API reference

zeexzeex
authored and
aduh95
committed
2d0c3fe
quic: fix crash in onStreamClose

martenrichter
authored and
aduh95
committed
833c58d
quic: split headers out from src/quic/stream.{h/cc}

jasnell
authored and
aduh95
committed
ae29cc9
vfs: apply open(2) effects to ZipProvider handles

pipobscure
authored and
aduh95
committed
29d3406
vfs: commit ZipProvider handles the way open(2) does

pipobscure
authored and
aduh95
committed
5c4d319
vfs: give ZipProvider option bags a null prototype

pipobscure
authored and
aduh95
committed
08f96f1
test: fix flaky test-bench-stream

mcollina
authored and
aduh95
committed
7f51681
stream: improve handling of falsy errors in stream/iter

jasnell
authored and
aduh95
committed
fb8a97f
zlib: improve zstd decoding across chunk boundaries

jasnell
authored and
aduh95
committed
678ff35
sqlite: always copy changeset before applying

trivikr
authored and
aduh95
committed
baf112b
doc: qualify directory read ordering for native fs

trivikr
authored and
aduh95
committed
69911bf
vfs: return FileHandle from fs.promises.open

trivikr
authored and
aduh95
committed
de552bd
build: sync cargo/rustc version warnings

richardlau
authored and
aduh95
committed
ac7fcf0
vfs: reject statfs for missing paths

trivikr
authored and
aduh95
committed
cf5d4a8
tools: unlabel author ready on base branch conflicts

panva
authored and
aduh95
committed
07ae602
path: remove `StringPrototypeCharCodeAt` from some methods of `posix`

HBSPS
authored and
aduh95
committed
0d14c0e
tools: lint PR commit messages without approval

panva
authored and
aduh95
committed
e5bbcfd
lib: fix shared buffer growability validation

panva
authored and
aduh95
committed
7f514d3
doc: document windowsHide for child_process.fork

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aduh95
committed
9a3697c
lib: avoid unsafe array iteration in cli table

HoonDongKang
authored and
aduh95
committed
b9b0e33
sqlite: track registered user-defined functions

trivikr
authored and
aduh95
committed
6f5fb76
src: seed V8 from the OS CSPRNG instead of OpenSSL's DRBG

colinhacks
authored and
aduh95
committed
f245e53
buffer: fix unaligned UTF-16LE decoding

mcollina
authored and
aduh95
committed
89bae46
doc: add inoway46 as triager

inoway46
authored and
aduh95
committed
8d1ce4d
test: try fixing windows build replacing WMIC

jasnell
authored and
aduh95
committed
472215f
tools: fix commit queue error summary matching

panva
authored and
aduh95
committed
81eba46
lib: avoid repeat internal receiver checks

panva
authored and
aduh95
committed
28acafe
crypto: optimize private EC JWK import

panva
authored and
aduh95
committed
775173a
crypto: read EC curve metadata directly

panva
authored and
aduh95
committed
f1295e1
crypto: export EC JWK coordinates directly

panva
authored and
aduh95
committed
220a499
crypto: avoid EC raw export reconstruction

panva
authored and
aduh95
committed
fab5ddd
crypto: avoid EC reconstruction for signature sizing

panva
authored and
aduh95
committed
70edf90
test: skip C++ symbols in tick-processor-arguments

pipobscure
authored and
aduh95
committed
858702e
src: fix Stop() terminating the next Environment on the isolate

codebytere
authored and
aduh95
committed
afc3e55
tools: bump js-yaml from 4.3.1 to 4.3.2 in /tools/lint-md

dependabot[bot]
authored and
aduh95
committed
0e449d0
tools: bump js-yaml from 4.3.1 to 4.3.2 in /tools/eslint

dependabot[bot]
authored and
aduh95
committed
15f2549
src: detach cppgc wrappers from their Realm before it is freed

codebytere
authored and
aduh95
committed
62e2bf0
test: fix flaky common WPT inspector test

inoway46
authored and
aduh95
committed
6eee01f
zlib: fix zstd reset

jasnell
authored and
aduh95
committed
4cdcf7f
doc: fill in missing zstd docs

jasnell
authored and
aduh95
committed
89aa2bd
zlib: reject invalid zstd dictionaries

jasnell
authored and
aduh95
committed
5e55085
src: keep the first snapshot blob alive for later isolates

codebytere
authored and
aduh95
committed
1518b7d
src: fix external reference list race between concurrent isolates

codebytere
authored and
aduh95
committed
05f4e54
tls: defer re-entrant calls to SSL state machine from JS

pimterry
authored and
aduh95
committed
d141ddb
vfs: support renaming implicit ZIP directories

trivikr
authored and
aduh95
committed
a914909
ffi: throw ERR_INVALID_ARG_TYPE for wrong-typed pointer and size

soulee-dev
authored and
aduh95
committed
07fcf1e
test: deflake node-api test-free-called

christianaurichzm
authored and
aduh95
committed
88ba17b
tls: load all CRLs from a PEM bundle

lazerg
authored and
aduh95
committed
2a8b5d9
fs: throw on existing dir in cpSync with errorOnExist

watilde
authored and
aduh95
committed
9b3f1aa
url: add Symbol.toStringTag to URLPattern

XadillaX
authored and
aduh95
committed
e51673b
quic: add promise to QuicStream for pending strms

martenrichter
authored and
aduh95
committed
975cac5
vfs: resolve symlinks when checking rename descendants

trivikr
authored and
aduh95
committed
816790e
src: don't kill own process group on failed spawn

lazerg
authored and
aduh95
committed
4141e22
stream: fix ERR_INVALID_STATE when cancelling Readable.toWeb()

richardscarrott
authored and
aduh95
committed
5661526
stream: reject closed only after sink abort settles

lazerg
authored and
aduh95
committed
898cd55
lib: fix for FileHandle.readableWebStream

pdaehne
authored and
aduh95
committed
2c0ccc0
doc: fix sign-off format in AGENTS.md

panva
authored and
aduh95
committed
3325ded
perf_hooks: validate import normalization offset

mcollina
authored and
aduh95
committed
5e2fbfe
stream: keep webstream stream states in fast-mode objects

mcollina
authored and
aduh95
committed
aec01c5
stream: avoid promise allocation for parked transform writes

mcollina
authored and
aduh95
committed
f81a148
tools: do not download build tools when linting Nix files
aduh95
committed
441350a
meta: expand on collaborator restoration process

legendecas
authored and
aduh95
committed
53d7592
test: cover experimental stream iterator builtins

sjungwon03
authored and
aduh95
committed
7fe6472
meta: add joyeecheung as v8 currency strategic initiative champion

joyeecheung
authored and
aduh95
committed
d03e731
assert: fix TypeError on deepStrictEqual with null Map key or Set member

semx
authored and
aduh95
committed
2bf0824
stream: fix async iteration of undefined chunks

everett1992
authored and
aduh95
committed
04e5c28
test_runner: fix quote escaping in JUnit

hanityx
authored and
aduh95
committed
9b3085e
test: avoid allocations in external memory test

panva
authored and
aduh95
committed
e4ca72a
test: reduce ZIP64 stress test I/O

panva
authored and
aduh95
committed
7131e3b
test: use named parameters in DH stress test

panva
authored and
aduh95
committed
f23847a
test: close WebAssembly test HTTP servers

panva
authored and
aduh95
committed
f523342
tools: reduce test runner timing overhead

panva
authored and
aduh95
committed
6314ccf
test: avoid idle HTTP/HTTPS connections

panva
authored and
aduh95
committed
831ec42
test: reuse fixed primes in DH tests

panva
authored and
aduh95
committed
37f24ed
test: synchronize ordered runner events

panva
authored and
aduh95
committed
5c7e6b4
test: skip retries in DNS timeout coverage

panva
authored and
aduh95
committed
1a15aff
test: collect timeout signals explicitly

panva
authored and
aduh95
committed
71a54aa
test: unref cancelled broadcast source timer

panva
authored and
aduh95
committed
2170207
test: overlap SLH-DSA signature checks

panva
authored and
aduh95
committed
f2aa27d
src: fix crash on empty, foreign or truncated --snapshot-blob files

codebytere
authored and
aduh95
committed
a05023f
test: schedule WPT variants individually

panva
authored and
aduh95
committed
3666d6a
benchmark: add --csv option to compare.js with --analyze

jasnell
authored and
aduh95
committed
c518831
test: improve sequential test performance

jasnell
authored and
aduh95
committed
fa19eca
src: avoid copying SEA snapshot data

colinhacks
authored and
aduh95
committed
5a5abd8
test_runner: avoid reusing v8 serializers

inoway46
authored and
aduh95
committed
88b12c0
http2: fix onread assert when destroying session from stream handler

sankalpsthakur
authored and
aduh95
committed
2054437
test: fix RSA/DSA wrong-passphrase flake

panva
authored and
aduh95
committed
6515db8
doc: clarify permission model scope for output paths

RafaelGSS
authored and
aduh95
committed
5496943
perf_hooks: reuse buffer for uv metrics

HoonDongKang
authored and
aduh95
committed
32401c2
test: skip test-vfs-real-provider-watch.js on IBM i

sravani1510
authored and
aduh95
committed
d4cb916
tools: pass author to commit message validator

panva
authored and
aduh95
committed
287ece3
ffi: load libraries from a mounted VFS

authored and
aduh95
committed
64fb33d
test: fix stderr Buffer assertion in exec encoding test

greenheadHQ
authored and
aduh95
committed
8929730
quic: fix readable stream truncation on stop-sending, abort & timeout

pimterry
authored and
aduh95
committed
61a98e6
tools: make checkout credential use explicit

panva
authored and
aduh95
committed
66f182f
tools: correct Slack action version comments

panva
authored and
aduh95
committed
d5880dc
tools: use self-repository references

panva
authored and
aduh95
committed
caf0ee0
tools: avoid workflow shell interpolation

panva
authored and
aduh95
committed
a5b1659
doc: clarify QUIC async write backpressure

johnfinnerty-nz
authored and
aduh95
committed
3a69cc1
deps: update googletest to 8eff9e336692fc95961e096564f1044c600b881d

nodejs-github-bot
authored and
aduh95
committed
e8edeff
src: ffi: create fast-call metadata Symbols lazily

mcollina
authored and
aduh95
committed
27c6223
vfs: close the fs hook gaps for mounted paths

pipobscure
authored and
aduh95
committed
1bbc548
test: cover cpSync fast path timestamp preservation

abhi128nandan
authored and
aduh95
committed
8a27474
test: prevent parser reuse across close scenarios

panva
authored and
aduh95
committed
ee29c56
lib: fix AbortSignal.any() abort propagation

inoway46
authored and
aduh95
committed
cce2795
inspector: fix abort when two Environments own the inspector

codebytere
authored and
aduh95
committed
9511071
doc: note that default signal handling resets the signal mask

codebytere
authored and
aduh95
committed
2cc17dd
fs: add openAsBlobSync

greenheadHQ
authored and
aduh95
committed
2b1701f
http: don't destroy socket after request completes

barathraj048
authored and
aduh95
committed
77d8f17
crypto: add Hybrid KEMs to Web Cryptography

panva
authored and
aduh95
committed
c58a4e0
test,benchmark: use OpenSSL feature helpers

panva
authored and
aduh95
committed
f8cdf05
src: support building with the V8 sandbox

codebytere
authored and
aduh95
committed
a0f99f1
src,lib: add util.markPromiseAsHandled

jasnell
authored and
aduh95
committed
3c999ed
test: update WPT for WebCryptoAPI to 55ce71bb9d

nodejs-github-bot
authored and
aduh95
committed
c3307eb
test: implement low-risk test optimizations

jasnell
authored and
aduh95
committed
bfa6d49
doc,test: account for OpenSSL 4.1 behaviours

panva
authored and
aduh95
committed
6ddbb99
crypto: add crypto.parsePKCS12()

authored and
aduh95
committed
c0a42d2
perf_hooks: implement qrde analysis support in Histogram

jasnell
authored and
aduh95
committed
a326546

Commits on Sep 17, 2026

perf_hooks: implement SlidingWindowHistogram

jasnell
authored and
aduh95
committed
13e61f6
test: expand histogram test coverage

jasnell
authored and
aduh95
committed
f7d18ec
util: implement debounce

jasnell
authored and
aduh95
committed
336f33c
util: implement util.throttle

jasnell
authored and
aduh95
committed
3ce4d23
test: deflake util.throttle tests

panva
authored and
aduh95
committed
e90575c
http2: settle pending write callbacks on destroy

mcollina
authored and
aduh95
committed
46f76ed
lib,src: apply multiple updates to dtls implementation

jasnell
authored and
aduh95
committed
da341e2

Commits on Sep 18, 2026

crypto: optimize and benchmark key preparation

panva
authored and
aduh95
committed
bfb544e
src: print exception thrown during primordial initialization

joyeecheung
authored and
aduh95
committed
9ec030b
vfs: write RealFSProvider files to open fd

christianaurichzm
authored and
aduh95
committed
c50cb9a
tls: propagate singleUse to the secure context

ViniciusDev26
authored and
aduh95
committed
02c2302
stream: update broadcast to retain buffered data with zero consumers

jasnell
authored and
aduh95
committed
3134ca6
stream: make Broadcast.from abort its background pump

jasnell
authored and
aduh95
committed
36cc238
stream: make share budget failures detach before throwing

jasnell
authored and
aduh95
committed
0372056
stream: reject unbounded at SyncShare construction

jasnell
authored and
aduh95
committed
30e1f76
stream: fixup stream/iter to drop at most one entry per share call

jasnell
authored and
aduh95
committed
7d245cf
quic: fix timeout regression from 11ed32572b3

jasnell
authored and
aduh95
committed
7cf4488
src: avoid union type-punning in trace values

XadillaX
authored and
aduh95
committed
410093d
doc: remove obsolete mentioning of cl.exe on windows

legendecas
authored and
aduh95
committed
1c12f81
quic: improve stream cleanup & lookup

pimterry
authored and
aduh95
committed
0df54fb
build: derive V8_LOGGING_LEVEL from dcheck_always_on

joyeecheung
authored and
aduh95
committed
a76e97b
test: unskip `test-watch-create-isolation-none`
aduh95
committed
12116d1
tools: update pgo build doc for linux

legendecas
authored and
aduh95
committed
8914947
crypto: use names for asymmetric key algorithms

panva
authored and
aduh95
committed
971adec
vfs: add --vfs-mount and --vfs-load startup flags

pipobscure
authored and
aduh95
committed
16e3e7e
meta: bump github/codeql-action/autobuild from 4.37.9 to 4.38.0

dependabot[bot]
authored and
aduh95
committed
9165abe
meta: bump github/codeql-action/analyze from 4.37.9 to 4.38.0

dependabot[bot]
authored and
aduh95
committed
1ed8b05
meta: bump github/codeql-action/init from 4.37.9 to 4.38.0

dependabot[bot]
authored and
aduh95
committed
1ada705
meta: bump cachix/cachix-action

dependabot[bot]
authored and
aduh95
committed
c75b830
tools: bump the eslint group in /tools/eslint with 6 updates

dependabot[bot]
authored and
aduh95
committed
b7eef15
sqlite: throw on invalid URL path instead of abort

araujogui
authored and
aduh95
committed
293e69d
fs: honor dereference for symlinks nested in cpSync trees

christianaurichzm
authored and
aduh95
committed
cb9995b
stream: destroy Duplex.from async function on early return

ac-mmi
authored and
aduh95
committed
4075161
fs: coerce FileHandle.read length like fs.read

xia-chao
authored and
aduh95
committed
b7406b0
child_process: clear timeout timer on spawn-time error too

kishore280
authored and
aduh95
committed
c438176
stream: destroy half-open sockets after iteration

mcollina
authored and
aduh95
committed
e5d2a33
inspector: report an error when DOM storage is unavailable

zeexzeex
authored and
aduh95
committed
7e1db47
doc: clarify sub-1000ms behavior in socket.setKeepAlive

haramj
authored and
aduh95
committed
317abb8
build: suppress OpenSSL asm warnings with clang

richardlau
authored and
aduh95
committed
20606a4
quic: fix two small bugs in HTTP/3 stream internals

pimterry
authored and
aduh95
committed
4743cd8
tools: summarize auto-start-ci failures

panva
authored and
aduh95
committed
aa531a3
src: reuse crypto GetCipherInfo in DTLS session

IlyasShabi
authored and
aduh95
committed
b98787f
tools: group CodeQL GHA updates
aduh95
committed
3c9586c
doc: fix duplicate 'the' typo in `node_platform.cc`

almuzahidseyam
authored and
aduh95
committed
2fffb38
meta: bump github/codeql-action/upload-sarif from 4.37.9 to 4.38.0

dependabot[bot]
authored and
aduh95
committed
0f75917
meta: bump step-security/harden-runner from 2.21.0 to 2.21.1

dependabot[bot]
authored and
aduh95
committed
13eb484
test: deflake user timing WPT assertions

panva
authored and
aduh95
committed
80c1bf7
test: move permission FFI test to native suite

inoway46
authored and
aduh95
committed
d63928d
doc: add araujogui to collaborators

araujogui
authored and
aduh95
committed
eb4fabe
test: deflake test-run-watch-cwd-isolation-none-*
aduh95
committed
dda22c0
trace_events: fix abort when Node.js does not own the V8 platform

codebytere
authored and
aduh95
committed
66fd788
deps: V8: backport a0607c5006b8
aduh95
committed
d62a452
build: do not use bundled simdutf when built with `--shared-simdutf`
aduh95
committed
01cee9d
tools: clean up handling of shared libs in `shell.nix`
aduh95
committed
f8b7a2f
deps: V8: cherry-pick 95efbaf92a0d

isheludko
authored and
aduh95
committed
870a366
tools: disable fortify warnings in `test-shared`
aduh95
committed
060ed69
src: fix `-Wextra` warning in `WriteFileSync`
aduh95
committed
1f24901

Commits on Sep 20, 2026

tools: bump eslint-plugin-jsdoc in /tools/eslint in the eslint group

dependabot[bot]
authored and
aduh95
committed
6105b37
test: avoid call to `chmodSync` in `test-fs-cp-async-file-modes`
aduh95
committed
dcc9c3c
crypto: derive keys through EVP_KDF

panva
authored and
aduh95
committed
54a625e
crypto: decode PKCS#1 keys through providers

panva
authored and
aduh95
committed
ca8ee04
crypto: fetch ciphers for private-key encoding

panva
authored and
aduh95
committed
3de05da
crypto: use provider EC group names

panva
authored and
aduh95
committed
97828d9
crypto: skip private RSA parameters in key details

panva
authored and
aduh95
committed
f90d3d3
crypto: read RSA-PSS restrictions from provider

panva
authored and
aduh95
committed
0b88aa5
test: consolidate crypto provider cache coverage

panva
authored and
aduh95
committed
7e79c33
tools: update `tools/v8` for Python 3.13

richardlau
authored and
aduh95
committed
b7fe779
Revert "deps: V8: override `depot_tools` version"

richardlau
authored and
aduh95
committed
94affce
crypto: remove redundent `std::move` call
aduh95
committed
8955781
2026-09-22, Version 26.10.0 (Current)
nodejs-github-bot
authored
151845a