Skip to content

Bump undici from 7.28.0 to 8.9.0 - #908

Closed
dependabot[bot] wants to merge 1 commit into
masterfrom
dependabot/npm_and_yarn/undici-8.9.0
Closed

Bump undici from 7.28.0 to 8.9.0#908
dependabot[bot] wants to merge 1 commit into
masterfrom
dependabot/npm_and_yarn/undici-8.9.0

Conversation

@dependabot

@dependabot dependabot Bot commented on behalf of github Aug 1, 2026

Copy link
Copy Markdown
Contributor

Bumps undici from 7.28.0 to 8.9.0.

Release notes

Sourced from undici's releases.

v8.9.0

⚠️ Security fixes

High severity

  • GHSA-4cwx-7wf7-3272: malformed qualified private Cache-Control directives could cause cross-user information disclosure in shared caches or a parse-time crash. The cache parser now treats empty qualified directives conservatively and safely handles mixed qualified and unqualified directives. Fixed by 4fe5bc5f with regression coverage in 9f09b49a.

Medium severity

  • GHSA-m8rv-5g2x-5cg5: a malicious type property on a duck-typed blob-like HTTP/1.1 request body could inject CRLF sequences into the generated content-type header. Undici now coerces and validates the value before adding it to the request. Fixed by 7d3cf924.
  • GHSA-jr45-8vmc-qm54: optional whitespace around = in qualified no-cache and private directives could bypass shared-cache restrictions and disclose authenticated data across users. Cache-Control parsing now normalizes these forms and applies conservative cache decisions. Fixed by c601fff1.
  • GHSA-8xcm-r25x-g524: the retry interceptor could expose a stale Content-Length after resuming a partial response, potentially causing downstream response desynchronization, hangs, or corruption. Undici now rejects partial responses whose Content-Length is inconsistent with Content-Range. Fixed by e11a68ed, with corrected fixtures in 2b3f7493.
  • GHSA-v3r7-h72x-cjcm: unsanitized domain and unparsed values passed to setCookie() could inject cookie attributes. Undici now validates cookie domains, paths, and unparsed attributes more strictly. Fixed by 10d93fc3.

Additional hardening

Undici now validates non-string header values after coercion, including array elements, preventing crafted toString() or Symbol.toPrimitive implementations from introducing CRLF sequences. This defense-in-depth change was made in 354a151f.

What's Changed

New Contributors

Full Changelog: nodejs/undici@v8.8.0...v8.9.0

v8.8.0

What's Changed

... (truncated)

Commits
  • 21a8e1e Bumped v8.9.0 (#5589)
  • 7d3cf92 fix: validate blob body content type
  • c601fff fix(cache): harden cache directive parsing
  • 2b3f749 test(retry): correct broken content-range fixtures in retry-handler.js
  • e11a68e fix(retry): reject partial content length mismatch
  • 9f09b49 test: cover crash on mixed unqualified and qualified private cache directives
  • 4fe5bc5 fix: handle empty qualified private cache directive
  • 10d93fc fix: harden cookie domain, path, and unparsed attribute validation
  • a17e301 Ignore auto-generated .npmrc on Windows (#5583)
  • a0922b0 fix: handle frozen globalThis in setGlobalDispatcher (#5574)
  • Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request
Dependency Name Ignore Conditions
undici [>= 7.13.a, < 7.14]

Dependabot compatibility score

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.


Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

  • @dependabot rebase will rebase this PR
  • @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
  • @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
  • @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
  • @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Bumps [undici](https://github.com/nodejs/undici) from 7.28.0 to 8.9.0.
- [Release notes](https://github.com/nodejs/undici/releases)
- [Commits](nodejs/undici@v7.28.0...v8.9.0)

---
updated-dependencies:
- dependency-name: undici
  dependency-version: 8.9.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Aug 1, 2026
@vercel

vercel Bot commented Aug 1, 2026

Copy link
Copy Markdown

The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
eciesjs Ready Ready Preview Aug 1, 2026 7:12am

@socket-security

Copy link
Copy Markdown

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff Package Supply Chain
Security
Vulnerability Quality Maintenance License
Addedundici@​8.9.09310010098100

View full report

@kigawas kigawas closed this Aug 6, 2026
@dependabot @github

dependabot Bot commented on behalf of github Aug 6, 2026

Copy link
Copy Markdown
Contributor Author

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot
dependabot Bot deleted the dependabot/npm_and_yarn/undici-8.9.0 branch August 6, 2026 13:49
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant