npm/linkify-it CVE-2026-48801: high, EPSS 0.39%
LinkifyIt#match scan loop has quadratic algorithmic complexity
Action: Upgrade linkify-it to 5.0.1 or later.
npm i linkify-it@5.0.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.0.1 | - |
Fixed versions
| 5.0.1 |
Sources
- osv: GHSA-22p9-wv53-3rq4
- https://github.com/markdown-it/linkify-it/security/advisories/GHSA-22p9-wv53-3rq4
- https://github.com/markdown-it/linkify-it
CVE-2026-48801 · published · modified · JSON