bumldler (RubyGems)

Known vulnerabilities and malicious package reports for bumldler on RubyGems, 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.

MAL-2026-16884: Malicious package report

Malicious code in bumldler (RubyGems)

Published .

Updated .

Reported affected releases: 1.0.0, 1.0.94213.

Source: OSV, including OpenSSF malicious-package reports and GitHub advisories. No known report is not proof a package is safe.