The RubyGems package 'apocalypse_client' version 0.0.5 contains malicious code as identified by the OpenSSF malicious packages project. This package is flagged as a malicious package rather than a traditional vulnerability. No CVSS score or detailed technical exploit information is available. There is no indication of known exploits in the wild or an official patch. The threat is limited to the specific version 0.0.5 of the package.