mvnd (RubyGems) · Malicious Code
Affects mvndSource GCVE Database
Malicious package : remove mvnd and rotate any secrets on hosts that installed it.
Data as of 18 Jul 2026, 23:53 UTC
Malicious package
Published to RubyGems · OSV MAL-2025-46959
What to do
Remove mvnd 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 |
|---|---|---|
| RubyGemsmvnd | Affected
| Fixed in– |
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Description
The RubyGems package 'mvnd' version 99.99.99 has been identified as malicious by the OpenSSF Package Analysis project. This package executes one or more commands associated with malicious behavior. There is no CVSS score available for this threat. No patch or remediation information is provided.