@tanstack/react-start Known Vulnerabilities & Fixes
@tanstack/react-start has 1 known security vulnerability in npm (Node.js). Upgrade to version 1.167.72 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Actively Exploited
CISA has confirmed this package has vulnerabilities under active exploitation. Prioritize updating immediately.
Recommended safe version: 1.167.72
Upgrading to 1.167.72 or later resolves all 1 known vulnerability in @tanstack/react-start. Run: npm install @tanstack/react-start@1.167.72
Is @tanstack/react-start in your project?
Check if you're affected and upgrade to 1.167.72 to stay secure.
Active Exploitation Warning
One or more vulnerabilities in this package are known to be actively exploited in the wild. Immediate action is recommended.
Security Summary
- 2 affected version ranges have been identified across this advisory.
- 100% of known issue has a published fixed version.
- Remediation: npm update @tanstack/react-start
Vulnerabilities
1 unique vulnerability — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details.
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-45321 Malware in @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys | CRITICAL | 1.167.68, 1.167.71 | 1.167.72, 1.167.72 |
About This Data
Vulnerability data for @tanstack/react-start is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related npm (Node.js) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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