npm package
path-to-regexp 8.4.2: no known vulnerabilities
path-to-regexp 8.4.2 has no known vulnerabilities in OSV.dev.
npm (opens in a new tab) describes it as “Express style path to RegExp utility”
- Known vulnerabilities
- 0
- None in OSV.dev
- Released
- Apr 1, 2026
- The latest release
- Downloads last week
- 67.3M
- 29% of path-to-regexp downloads
- Licence
- MIT
- Dependencies
- None
- Resolved by deps.dev
Newer releases
8.4.2 is the latest release of path-to-regexp.
Who is still on a vulnerable path-to-regexp
24% of last week’s 236.2M path-to-regexp downloads went to versions with known vulnerabilities.
From npm’s per-version download counts for the last 7 days, each version checked against OSV.dev. The versions checked cover over 99% of downloads.
Is path-to-regexp the only one?
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How this page is checked
StackPrism asks OSV.dev which advisories affect exactly path-to-regexp 8.4.2, merges duplicates filed under several ids, and ranks them with CISA’s Known Exploited Vulnerabilities list and FIRST EPSS. Release dates and deprecation come from deps.dev and npm. No AI writes this page: every sentence comes from that data, refreshed every few hours.