CVE-2026-2327
1 advisory.
npm/markdown-it CVE-2026-2327: medium 5.3
markdown-it is has a Regular Expression Denial of Service (ReDoS)
Action: Upgrade markdown-it to 14.1.1 or later.
npm i markdown-it@14.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 13.0.0 | 14.1.1 | - |
Fixed versions
| 14.1.1 |
Sources
- osv: GHSA-38c4-r59v-3vqw
- https://nvd.nist.gov/vuln/detail/CVE-2026-2327
- https://github.com/markdown-it/markdown-it/commit/4b4bbcae5e0990a5b172378e507b33a59012ed26
- https://gist.github.com/ltduc147/c9abecae1b291ede4f692f2ab988c917
- https://github.com/markdown-it/markdown-it
- https://github.com/markdown-it/markdown-it/blob/14.1.0/lib/rules_inline/linkify.mjs#L33
- https://security.snyk.io/vuln/SNYK-JS-MARKDOWNIT-10666750
CVE-2026-2327 · published · modified · JSON