CVE-2026-4923
1 advisory.
npm/path-to-regexp CVE-2026-4923: medium 5.9
path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards
Action: Upgrade path-to-regexp to 8.4.0 or later.
npm i path-to-regexp@8.4.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 8.0.0 | 8.4.0 | - |
Fixed versions
| 8.4.0 |
Sources
- osv: GHSA-27v5-c462-wpq7
- https://github.com/pillarjs/path-to-regexp/security/advisories/GHSA-27v5-c462-wpq7
- https://nvd.nist.gov/vuln/detail/CVE-2026-4923
- https://cna.openjsf.org/security-advisories.html
- https://github.com/pillarjs/path-to-regexp
- https://makenowjust-labs.github.io/recheck/playground
CVE-2026-4923 · published · modified · JSON