tanstack vulnerabilities

Recent CVEs affecting tanstack products. 1 tracked.

tanstack has 1 tracked vulnerability, 1 critical and 1 exploited in the wild (CISA KEV). A fixed release or vendor patch exists for 1. Most recent: 2026-05-12. Highest priority: CVE-2026-45321 (score 91/100).

• CVE-2026-45321 CRITICAL 9.6 EXPLOITED DOWNGRADE DOWNGRADE TanStack Unspecified Vulnerability

FAQ

How do I fix tanstack vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is tanstack being exploited right now?

Yes: 1 tanstack CVE is on the CISA Known Exploited Vulnerabilities list, so patch it first.

Which tanstack CVE should I patch first?

CVE-2026-45321 currently ranks highest (91/100): TanStack Unspecified Vulnerability.

Products

• tanstack\/arktype-adapter
• tanstack\/eslint-plugin-router
• tanstack\/eslint-plugin-start
• tanstack\/history
• tanstack\/nitro-v2-vite-plugin
• tanstack\/react-router

← Back to latest CVEs