Skip to content

fix(deps): update dependency markdown-it to v14.1.1 [security]#224

Closed
renovate[bot] wants to merge 1 commit into
mainfrom
renovate/npm-markdown-it-vulnerability
Closed

fix(deps): update dependency markdown-it to v14.1.1 [security]#224
renovate[bot] wants to merge 1 commit into
mainfrom
renovate/npm-markdown-it-vulnerability

Conversation

@renovate
Copy link
Copy Markdown
Contributor

@renovate renovate Bot commented Feb 13, 2026

This PR contains the following updates:

Package Change Age Confidence
markdown-it 14.1.014.1.1 age confidence

markdown-it is has a Regular Expression Denial of Service (ReDoS)

CVE-2026-2327 / GHSA-38c4-r59v-3vqw

More information

Details

Versions of the package markdown-it from 13.0.0 and before 14.1.1 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the use of the regex /*+$/ in the linkify function. An attacker can supply a long sequence of * characters followed by a non-matching character, which triggers excessive backtracking and may lead to a denial-of-service condition.

Severity

  • CVSS Score: 5.5 / 10 (Medium)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Release Notes

markdown-it/markdown-it (markdown-it)

v14.1.1

Compare Source

Security
  • Fixed regression from v13 in linkify inline rule. Specific patterns could
    cause high CPU use. Thanks to @​ltduc147 for report.

Configuration

📅 Schedule: (in timezone Asia/Taipei)

  • Branch creation
    • ""
  • Automerge
    • At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@vercel
Copy link
Copy Markdown

vercel Bot commented Feb 13, 2026

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

Project Deployment Actions Updated (UTC)
2025 Error Error Apr 27, 2026 9:26pm

@renovate renovate Bot force-pushed the renovate/npm-markdown-it-vulnerability branch from 3288463 to 55e191f Compare March 5, 2026 17:46
@renovate renovate Bot changed the title fix(deps): update dependency markdown-it to v14.1.1 [security] fix(deps): update dependency markdown-it to v14.1.1 [security] - autoclosed Mar 27, 2026
@renovate renovate Bot closed this Mar 27, 2026
@renovate renovate Bot deleted the renovate/npm-markdown-it-vulnerability branch March 27, 2026 01:52
@renovate renovate Bot changed the title fix(deps): update dependency markdown-it to v14.1.1 [security] - autoclosed fix(deps): update dependency markdown-it to v14.1.1 [security] Mar 30, 2026
@renovate renovate Bot reopened this Mar 30, 2026
@renovate renovate Bot force-pushed the renovate/npm-markdown-it-vulnerability branch 2 times, most recently from 55e191f to c964298 Compare March 30, 2026 18:10
@renovate renovate Bot changed the title fix(deps): update dependency markdown-it to v14.1.1 [security] fix(deps): update dependency markdown-it to v14.1.1 [security] - autoclosed Apr 27, 2026
@renovate renovate Bot closed this Apr 27, 2026
@renovate renovate Bot changed the title fix(deps): update dependency markdown-it to v14.1.1 [security] - autoclosed fix(deps): update dependency markdown-it to v14.1.1 [security] Apr 27, 2026
@renovate renovate Bot reopened this Apr 27, 2026
@renovate renovate Bot force-pushed the renovate/npm-markdown-it-vulnerability branch 2 times, most recently from c964298 to bd29838 Compare April 27, 2026 21:26
@rileychh rileychh closed this May 5, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant