MAL-2026-13613: Malicious package report
Malicious code in big-tss (npm)
Published .
Updated .
Reported affected releases: 5.0.5, 5.0.4.
big-tss (npm)
Known vulnerabilities and malicious package reports for big-tss on npm, live from OSV, with CISA KEV exploitation status and EPSS scores.
Known package reports
1 malicious package report and 0 vulnerabilities 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.
Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.