# @remix-run/deno (npm) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 2.17.5 (Jun 1, 2026): no advisory affects it
- Newest unaffected release: 2.17.5 (Jun 1, 2026), the latest release
- Weekly downloads: 3,774
- Dependents: 1
- Releases: 500+ since 1.18.0 (Jun 26, 2023)
- Registry: https://www.npmjs.com/package/@remix-run/deno
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2025-61686: 0.0.0-experimental-01e349e01 to 2.17.1 (2.17.2 is outside it)

Older releases aren't stored, so the earliest spans may start sooner.

## Advisories (1)

### [CVE-2025-61686](https://cve.now/CVE-2025-61686): React Router has Path Traversal in File Session Storage

- Severity: Critical 9.1
- Published: Jan 10, 2026
- Affected: fixed in 2.17.2.
- Fixed in 2.17.2 (released Oct 29, 2025, 73 days before disclosure).
- The latest release, 2.17.5, is not affected.
- 51% of @remix-run/deno downloads last week were affected versions (1.3K).

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