testgemfooabc (RubyGems) · Malicious Code
Affects testgemfooabcSource GCVE Database
Malicious package : remove testgemfooabc and rotate any secrets on hosts that installed it.
Data as of 26 Oct 2026, 16:07 UTC
Malicious package
Published to RubyGems · OSV MAL-2026-8976
What to do
Remove testgemfooabc from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
RubyGemstestgemfooabcpkg:gem/testgemfooabcOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The RubyGems package 'testgemfooabc' version 0.0.1 contains malicious code. This package is identified as a malicious package by the OpenSSF project and is listed in the malicious packages database. There is no CVSS score or detailed technical exploit information available. No patch or remediation guidance is provided, and no known exploits in the wild have been reported.