Is marked 18.0 vulnerable?

npm · 15 releases from 18.0.0 to 18.0.14 · latest marked is 18.1.2 · checked 2 Nov 2026

No known advisories in the last release

marked 18.0.14, the last 18.0 release, has no known advisories. 1 advisory affects earlier 18.0.x releases, so update to 18.0.14.

Update within 18.0:npm install marked@18.0.14

Is your project affected?

Private repo? Upload its lockfile instead, or connect GitHub to check every repo.

Fixed within 18.0.x, affecting earlier releases

  • HighCVE-2026-41680GHSA-6v9c-7cg6-27q729 Apr 2026

    Marked Vulnerable to OOM Denial of Service via Infinite Recursion in marked Tokenizer

    Affected
    >=18.0.0 <18.0.2
    Fixed in
    18.0.2

Which of your client projects are still on marked 18.0?

NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact marked version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.

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Other marked versions

Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the npm registry. Refreshed daily.