sm8220jarc (RubyGems) · Malicious Code
Affects sm8220jarcSource GCVE Database
Malicious package : remove sm8220jarc 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-2026-8804
What to do
Remove sm8220jarc 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 |
|---|---|---|
RubyGemssm8220jarcpkg:gem/sm8220jarcOther threats | Affected
| Fixed in– |
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Description
The RubyGem package 'sm8220jarc' version 0.0.1 has been identified as containing malicious code. This package is flagged as a malicious package by the OpenSSF project and is listed in the malicious-packages database. There is no CVSS score or detailed technical impact information available. No known exploits in the wild have been reported.