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New security releases to be made available Tuesday, March 24, 2026

Node.js 8.15.0 (LTS)

MB

Myles Borins

The 8.14.0 security release introduced some unexpected breakages on the 8.x release line. This is a special release to fix a regression in the HTTP binary upgrade response body and add a missing CLI flag to adjust the max header size of the http parser.

Notable Changes

  • cli:
    • add --max-http-header-size flag (cjihrig) #24811
  • http:
    • add maxHeaderSize property (cjihrig) #24860

Commits

  • [693e362175] - (SEMVER-MINOR) cli: add --max-http-header-size flag (cjihrig) #24811
  • [4fb5a1be2f] - (SEMVER-MINOR) deps: cherry-pick http_parser_set_max_header_size (cjihrig) #24811
  • [446f8b54e5] - (SEMVER-MINOR) http: add maxHeaderSize property (cjihrig) #24860
  • [215ecfe4de] - http: fix regression of binary upgrade response body (Matteo Collina) #25037
  • [e1fbc26c6a] - test: move test-benchmark-path to sequential (Rich Trott) #21393
  • [aef71c05a2] - test: mark test-http2-settings-flood as flaky on Windows (Rich Trott) #25048

Windows 32-bit Installer: https://nodejs.org/dist/v8.15.0/node-v8.15.0-x86.msi
Windows 64-bit Installer: https://nodejs.org/dist/v8.15.0/node-v8.15.0-x64.msi
Windows 32-bit Binary: https://nodejs.org/dist/v8.15.0/win-x86/node.exe
Windows 64-bit Binary: https://nodejs.org/dist/v8.15.0/win-x64/node.exe
macOS 64-bit Installer: https://nodejs.org/dist/v8.15.0/node-v8.15.0.pkg
macOS 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-darwin-x64.tar.gz
Linux 32-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-x86.tar.xz
Linux 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-x64.tar.xz
Linux PPC LE 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-ppc64le.tar.xz
Linux s390x 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-s390x.tar.xz
AIX 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-aix-ppc64.tar.gz
SmartOS 32-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-sunos-x86.tar.xz
SmartOS 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-sunos-x64.tar.xz
ARMv6 32-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-armv6l.tar.xz
ARMv7 32-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-armv7l.tar.xz
ARMv8 64-bit Binary: https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-arm64.tar.xz
Source Code: https://nodejs.org/dist/v8.15.0/node-v8.15.0.tar.gz
Other release files: https://nodejs.org/dist/v8.15.0/
Documentation: https://nodejs.org/docs/v8.15.0/api/

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