If this package is installed
Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.
Malicious
MAL-2025-192924
GHSA-2xmq-87m8-w8jv
u2f_client
RubyGems package · versions 0.2
Reported Dec 23, 2025 · Updated Sep 24, 2026