Malware in @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys
Affected range
SEMVER: introduced 1.161.9; fixed 1.161.13SEMVER: introduced 1.161.12; fixed 1.161.13Fixed versions: 1.161.13
@tanstack/eslint-plugin-router
ESLint plugin for TanStack Router
npm latest 1.162.0 MIT
Evidence path
Version, exploitation, severity
RequestGuard keeps these facts separate. A KEV match refers to a CVE, while OSV supplies the package and version match.
1
Latest version
1.162.0
No matching published advisory returned
2
Known exploitation
No KEV match
Checked by exact CVE identifier
3
Highest advisory severity
Critical
2 active advisories
Check an exact version
The registry confirms the version, then OSV checks advisories for that exact value.
Published records
Advisories
MAL-2026-3461 unknown
Malicious code in @tanstack/eslint-plugin-router (npm)
Affected range
SEMVER: introduced 1.161.12; fixed 1.161.13; introduced 1.161.9; fixed 1.161.13Fixed versions: 1.161.13