Splunk images still ship Node.js from before the 21 Oct 2026 security releases

Open
#739 0 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
54/100
Issue type
Bug
Clarity
Clearly specified
Activity status
Active
Tech stack
docker, node.js
Domain
devops, release

Research direction

Start by checking how the repository builds and publishes the splunk/splunk image tags, then locate where the Node.js runtime version is selected. Update the image to use one of the patched Node.js versions listed in the issue and verify the built image with node -v; done when a published tag reports a patched version.

Written by the indexing model from the issue text.

Description

Splunk Enterprise images still include a Node.js runtime older than the 21 October 2026 security releases.

The patched minimums on supported Node.js lines are 22.23.4, 24.22.1, and 26.12.1. Node.js 20 received no backport.

What we are running:

  • Image line splunk/splunk:10.0.5
  • node -v inside that image reports v20.19.4

The newest public tag, splunk/splunk:10.6.1, was published on 20 October 2026, the day before those Node.js releases, so it cannot contain 22.23.4, 24.22.1, or 26.12.1 either.

Please publish a splunk/splunk tag whose node -v is v22.23.4, v24.22.1, or v26.12.1.

Node.js advisory: https://nodejs.org/en/blog/vulnerability/october-2026-security-releases

Dominant language
Python
Stars
555
Forks
278
PR merge metrics
No merged PRs in 30d

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

More from splunk/docker-splunk

All issues in splunk/docker-splunk

Similar issues

More Python issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.