[9.4] deps(stdlib): bump erb from 2.2.3 to 4.0.4.1 to resolve CVE-2026-41316 - #9387
Merged
headius merged 1 commit intoApr 22, 2026
Merged
[9.4] deps(stdlib): bump erb from 2.2.3 to 4.0.4.1 to resolve CVE-2026-41316#9387headius merged 1 commit into
headius merged 1 commit into
Conversation
Copy link
Copy Markdown
Contributor
Sorry, something went wrong.
chadlwilson
marked this pull request as ready for review
April 21, 2026 16:56
2.2.3 is EOL from CRuby perspective, so they will not backport the security fix to a maintained gem (I [asked](ruby/erb#114 (comment))). This thus deviates from the CRuby 3.1 stdlib version and bumps to 4.0.4.1 (as bundled with Ruby 3.4.x, maintained at https://github.com/ruby/erb/tree/ruby-3.4). This still has Ruby 2.7 compatibility and the two relevant "breaking" changes seem innocuous: https://github.com/ruby/erb/blob/ruby-3.4/NEWS.md (Drop deprecated -S option from command / Bump `required-ruby_version` to Ruby 2.7+) Signed-off-by: Chad Wilson <29788154+chadlwilson@users.noreply.github.com>
Copy link
Copy Markdown
Contributor
Author
|
Is the extensions thing OK @headius ? 2.2.3 didn't have an extension (or the java stub). |
Sorry, something went wrong.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
2.2.3 is EOL from CRuby perspective, so they will not backport the fix to a maintained gem (I asked).
This thus deviates from the CRuby 3.1 stdlib version and bumps to 4.0.4.1 (as bundled with Ruby 3.4.x, maintained at https://github.com/ruby/erb/tree/ruby-3.4).
This still has Ruby 2.7 compatibility and the two relevant "breaking" changes seem innocuous: https://github.com/ruby/erb/blob/ruby-3.4/NEWS.md (Drop deprecated -S option from command / Bump required-ruby_version to Ruby 2.7+)
My only open question with this is whether the gem extension stub introduced in erb 4.0.x is a problem, since this did not exist with 2.2.3. Is something like #9289 needed for 9.4 - even though it's not there currently?