u2f_client (RubyGems) · Malicious Code
Affects u2f_clientSource GCVE Database
Rated by Threat Radar
Data as of 18 Jul 2026, 22:32 UTC
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
RubyGemsu2f_clientpkg:gem/u2f_clientOther threats | Affected
| Fixed in– |
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AI-suggested
The recommended action is to avoid using the u2f_client RubyGem version 0.2 and remove it from any environments where it is installed. Users should verify package integrity and source before installation to prevent supply chain compromise.
Description
The u2f_client RubyGem version 0.2 contains malicious code as identified by the OpenSSF malicious packages project. This package is flagged as a malicious package rather than a traditional vulnerability. There is no CVSS score or detailed technical exploit information available. No patch or remediation guidance is provided in the source data.