[High] Patch nodejs for CVE-2026-12151 and CVE-2026-9679

[v-aaditya]

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• The toolchain has been rebuilt successfully (or no changes were made to it)
• The toolchain/worker package manifests are up-to-date
• Any updated packages successfully build (or no packages were changed)
• Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• All package sources are available
• cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
• All source files have up-to-date hashes in the *.signatures.json files
• sudo make go-tidy-all and sudo make go-test-coverage pass
• Documentation has been updated to match any changes to the build system
• Ready to merge

---

Summary

• Patch nodejs for CVE-2026-12151

  • The upstream patch has been backported manually.
  • The Patch matches with upstream patch except changes in below mentioned files are not included, as they dont exist in current source -
    • test/websocket/fragments.js
    • test/websocket/fragments.js
    • types/client.d.ts
  • Upstream Patch reference: https://github.com/nodejs/undici/commit/b7f252e7.patch

• Patch nodejs for CVE-2026-9679

  • The upstream patch has been backported manually.
  • The Patch matches with upstream patch except changes in below mentioned files are not included, as they dont exist in current source -
    • test/cookie/cookies.js
  • This patch also fixes CVE-2026-11525
  • Upstream Patch reference: https://github.com/nodejs/undici/commit/25efa447.patch

Change Log

• new file: SPECS/nodejs/CVE-2026-12151.patch
• new file: SPECS/nodejs/CVE-2026-9679.patch
• modified: SPECS/nodejs/nodejs.spec

Does this affect the toolchain?

NO

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2026-12151
• https://nvd.nist.gov/vuln/detail/CVE-2026-9679
• https://nvd.nist.gov/vuln/detail/CVE-2026-11525

Test Methodology

• Local build could not be triggered due to resource limitation.

[v-aaditya]

• Buddy Build has been triggered and it has passed.
• Patches apply cleanly. (Checked .rpm.log)

CC: @Kanishk-Bansal