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chore(deps): bump the npm-security group across 1 directory with 2 updates - #535

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Bumps the npm-security group with 2 updates in the / directory: undici and nodemailer.

Updates undici from 8.4.1 to 8.5.0

Release notes

Sourced from undici's releases.

v8.5.0

⚠️ Security Release

This release line addresses 8 security advisories. Most are fixed in v8.5.0; the SOCKS5 pool-reuse issue was fixed earlier in v8.2.0.

Action required: Upgrade to undici 8.5.0 or later.

npm install undici@^8.5.0

Summary

Advisory CVE Severity (CVSS) Fixed in Fix commit
GHSA-vxpw-j846-p89q CVE-2026-12151 High (7.5) 8.5.0 32dbf0b3
GHSA-38rv-x7px-6hhq CVE-2026-9675 High (7.5) 8.5.0 b4c287b3
GHSA-vmh5-mc38-953g CVE-2026-9697 High (7.4) 8.5.0 42d49559
GHSA-hm92-r4w5-c3mj CVE-2026-6734 High (7.5) 8.2.0 a516f870
GHSA-pr7r-676h-xcf6 CVE-2026-9678 Moderate (5.9) 8.5.0 cb105d7c
GHSA-p88m-4jfj-68fv CVE-2026-9679 Moderate (5.9) 8.5.0 5655ea43
GHSA-g8m3-5g58-fq7m CVE-2026-11525 Low (3.7) 8.5.0 5655ea43
GHSA-35p6-xmwp-9g52 CVE-2026-6733 Low (3.7) 8.5.0 6ea54ef8

High severity

WebSocket DoS via fragment count bypass — CVE-2026-12151

GHSA-vxpw-j846-p89q · CWE-400, CWE-770 Fix: 32dbf0b3 websocket: limit the number of fragments in a message (also c5ed7875 handle empty fragments and stream limits)

A malicious WebSocket server can stream a large number of small or empty continuation frames. Undici enforced a limit on cumulative payload size but did not limit the number of fragments per message, leading to unbounded memory growth and denial of service.

  • Affected: applications using new WebSocket(...) or WebSocketStream against untrusted endpoints.
  • Workaround: none — upgrade is required.

WebSocket DoS via cumulative fragment bypass — CVE-2026-9675

GHSA-38rv-x7px-6hhq · CWE-400, CWE-770 Fix: b4c287b3 fix(websocket): enforce max payload size across fragments

Undici validated the size of individual frames but did not track cumulative size across a fragmented message. An attacker could send many small fragments that each pass per-frame validation but collectively exceed the configured limit, causing memory exhaustion. This is a regression introduced in 8.1.0 (the

... (truncated)

Commits
  • a0806e1 Bumped v8.5.0 (#5429)
  • 8a0392c test: detect available python command in wpt runner (#5427)
  • f4045b9 ci: increase Node.js workflow timeout (#5426)
  • 363e44f chore: removed repro-h2-pipelining-default.mjs and lint (#5420)
  • c5ed787 websocket: handle empty fragments and stream limits
  • e114e77 align EventSource with spec (#5418)
  • 6df53c5 fix: preserve h2 queue on out-of-order completion (#5410)
  • 32dbf0b websocket: limit the number of fragments in a message
  • 0d6ecc5 add bodymixin.textStream() (#5416)
  • 42d4955 fix: honor requestTls when proxy is SOCKS5
  • Additional commits viewable in compare view

Updates nodemailer from 8.0.7 to 9.0.1

Release notes

Sourced from nodemailer's releases.

v9.0.1

9.0.1 (2026-06-17)

Bug Fixes

  • enforce disableFileAccess/disableUrlAccess for raw message option (a82e060)

v9.0.0

9.0.0 (2026-06-14)

⚠ BREAKING CHANGES

  • HTTPS requests made while fetching remote content (attachment href/path URLs, OAuth2 token endpoints, HTTP/HTTPS proxy CONNECT) now validate the server's TLS certificate by default. Requests to hosts with self-signed, expired, or hostname-mismatched certificates that previously succeeded will now fail. Opt back out per request with tls.rejectUnauthorized=false (transport options, or a per-attachment tls option).

Bug Fixes

  • replace deprecated url.parse with a WHATWG URL wrapper (0c080fb)
  • validate TLS certificates by default when fetching remote content (6a947ac)

v8.0.11

8.0.11 (2026-06-10)

Bug Fixes

  • apply the transport-level newline option in stream and sendmail transports (cb4f904)
  • include icalEvent path/href content in the application/ics attachment (b801c48)
  • parse Ethereal response props without polynomial regex backtracking (067aebe)
  • resolve oauth2_provision_cb at send time for non-pooled SMTP transports (203c8ec)
  • return the promise from every resolveContent branch (07ffe8c)
  • strip the url scheme from List-ID header values (77e5885)
  • tag AWS SES transport errors with the ESES code (efa647a)

v8.0.10

8.0.10 (2026-05-29)

Bug Fixes

  • fall back to lower-severity handler when custom logger lacks a level method (6d849df)

v8.0.9

8.0.9 (2026-05-26)

Bug Fixes

  • two pending security advisories (jsonTransport access bypass, List-* CRLF injection) (#1820) (5f69497)

... (truncated)

Changelog

Sourced from nodemailer's changelog.

9.0.1 (2026-06-17)

Bug Fixes

  • enforce disableFileAccess/disableUrlAccess for raw message option (a82e060)

9.0.0 (2026-06-14)

⚠ BREAKING CHANGES

  • HTTPS requests made while fetching remote content (attachment href/path URLs, OAuth2 token endpoints, HTTP/HTTPS proxy CONNECT) now validate the server's TLS certificate by default. Requests to hosts with self-signed, expired, or hostname-mismatched certificates that previously succeeded will now fail. Opt back out per request with tls.rejectUnauthorized=false (transport options, or a per-attachment tls option).

Bug Fixes

  • replace deprecated url.parse with a WHATWG URL wrapper (0c080fb)
  • validate TLS certificates by default when fetching remote content (6a947ac)

8.0.11 (2026-06-10)

Bug Fixes

  • apply the transport-level newline option in stream and sendmail transports (cb4f904)
  • include icalEvent path/href content in the application/ics attachment (b801c48)
  • parse Ethereal response props without polynomial regex backtracking (067aebe)
  • resolve oauth2_provision_cb at send time for non-pooled SMTP transports (203c8ec)
  • return the promise from every resolveContent branch (07ffe8c)
  • strip the url scheme from List-ID header values (77e5885)
  • tag AWS SES transport errors with the ESES code (efa647a)

8.0.10 (2026-05-29)

Bug Fixes

  • fall back to lower-severity handler when custom logger lacks a level method (6d849df)

8.0.9 (2026-05-26)

Bug Fixes

  • two pending security advisories (jsonTransport access bypass, List-* CRLF injection) (#1820) (5f69497)

8.0.8 (2026-05-23)

Bug Fixes

... (truncated)

Commits
  • 69cf625 chore(master): release 9.0.1 (#1828)
  • a82e060 fix: enforce disableFileAccess/disableUrlAccess for raw message option
  • 4e58450 chore: update dev dependencies
  • 541f5fd chore(master): release 9.0.0 (#1827)
  • 0c080fb fix: replace deprecated url.parse with a WHATWG URL wrapper
  • 6a947ac fix!: validate TLS certificates by default when fetching remote content
  • e3b1bda chore(master): release 8.0.11 (#1826)
  • 4358caf refactor: remove dead checks flagged by Code Quality analysis
  • cf5195c chore: harden workflow token permissions and update GitHub Actions
  • 067aebe fix: parse Ethereal response props without polynomial regex backtracking
  • Additional commits viewable in compare view

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…dates

Bumps the npm-security group with 2 updates in the / directory: [undici](https://github.com/nodejs/undici) and [nodemailer](https://github.com/nodemailer/nodemailer).


Updates `undici` from 8.4.1 to 8.5.0
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v8.4.1...v8.5.0)

Updates `nodemailer` from 8.0.7 to 9.0.1
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](nodemailer/nodemailer@v8.0.7...v9.0.1)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 8.5.0
  dependency-type: direct:production
  dependency-group: npm-security
- dependency-name: nodemailer
  dependency-version: 9.0.1
  dependency-type: direct:production
  dependency-group: npm-security
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jun 29, 2026
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