@remix-run/testing vulnerabilities (TuxCare)

2 vulnerabilities.

• @remix-run/testing TuxCare React Router vulnerable to DoS via unbounded path expansion in __manifest endpoint CVE-2026-42342 Fix available 7.5 HighJune 2, 2026
• @remix-run/testing TuxCare React Router has XSS Vulnerability CVE-2025-59057 Public exploitFix available 7.6 HighJanuary 8, 2026