Malicious code in zzfadgivar10 (RubyGems)
Malicious code was discovered in the zzfadgivar10 RubyGems package. The package was identified by the OpenSSF malicious packages project and reported via GitHub Security Advisory GHSA-crg7-g47c-86c6.
- Disclosed
- Last updated
- Blast radius
- Unknown; depends on adoption of the malicious package versions
- Ecosystems
- Attack vectors
- Affected entities
- zzfadgivar10
The zzfadgivar10 package on RubyGems was found to contain malicious code. This discovery was credited to the OpenSSF's malicious packages tracking initiative, which maintains a repository of known malicious software artifacts across multiple ecosystems.\n\nThe incident was formally documented in GitHub Security Advisory GHSA-crg7-g47c-86c6 and assigned the malicious package identifier MAL-2026-9946 in the OpenSSF database.\n\nUsers who have installed this package should remove it immediately and verify their systems for any unauthorized activity.
Indicators of compromise
- Packages
- zzfadgivar10
Remediation
- Remove the zzfadgivar10 package from all affected systems
- Audit systems that may have executed code from this package for signs of compromise
- Review dependency manifests to identify any direct or transitive dependencies on zzfadgivar10
- Update to a clean version if a legitimate replacement is available, or remove the dependency entirely
Sources
- GitHub Advisory GHSA-crg7-g47c-86c6 · GitHub Advisory Database
Cite this entry
"Malicious code in zzfadgivar10 (RubyGems)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 18, 2026; last updated July 18, 2026. https://supplychainattack.org/incident/malicious-code-in-zzfadgivar10-rubygems-1yu35s
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