slnmid9500 (RubyGems) · Malicious Code
Affects slnmid9500Source GCVE Database
Malicious package : remove slnmid9500 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-2026-8695
What to do
Remove slnmid9500 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 |
|---|---|---|
RubyGemsslnmid9500pkg:gem/slnmid9500Other 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 RubyGem package 'slnmid9500' 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 vulnerability description available. No known exploits in the wild have been reported. No patch or remediation information is provided.