MAL-2026-3485: Malicious package report
Malicious code in @tanstack/solid-start-client (npm)
Published .
Updated .
Reported affected releases: 1.166.53, 1.166.50.
@tanstack/solid-start-client (npm)
Known vulnerabilities and malicious package reports for @tanstack/solid-start-client on npm, live from OSV, with CISA KEV exploitation status and EPSS scores.
Known package reports
1 malicious package report and 1 vulnerability returned by OSV. Check a specific version to see which reports apply.
If you installed a reported malicious release, remove it and rotate the credentials that machine could access. Upgrading does not undo code that already ran.
GHSA-g7cv-rxg3-hmpx: Vulnerability
Malware in @tanstack/* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys
Published .
Updated .
Reported affected releases: 1.166.50, 1.166.53.
Affected ranges: introduced 1.166.50, fixed 1.166.54; introduced 1.166.53, fixed 1.166.54.
Fix versions reported by the advisory: 1.166.54.
Severity: CRITICAL.
Known to be exploited (CISA KEV).
Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.