slnbsmulycfl (RubyGems) · Malicious Code
Affects slnbsmulycflSource GCVE Database
Malicious package : remove slnbsmulycfl 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-2026-8647
What to do
Remove slnbsmulycfl 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 |
|---|---|---|
RubyGemsslnbsmulycflpkg:gem/slnbsmulycflOther threats | Affected
| Fixed in– |
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Description
The RubyGems package 'slnbsmulycfl' version 0.0.1 has been identified as containing malicious code. This package is flagged as a malicious package in the OpenSSF malicious packages database. There is no CVSS score or detailed technical exploit information available. No known exploits are reported in the wild, and no patch or remediation guidance is provided.