MAL-2026-10138: Malicious package report
Malicious code in uac-package (npm)
Published .
Updated .
Reported affected releases: 1.4.5, 1.4.6, 1.4.1, 1.4.3, 1.4.7, 1.4.8, 1.4.4, 1.4.0, 1.3.0, 1.2.1, 1.1.3, 1.1.2, 1.1.1, 1.1.0.
uac-package (npm)
Known vulnerabilities and malicious package reports for uac-package 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.