hrab3 (RubyGems) · Malicious Code
Affects hrab3Source GCVE Database
Malicious package : remove hrab3 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-2026-7760
What to do
Remove hrab3 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 |
|---|---|---|
RubyGemshrab3pkg:gem/hrab3Other threats | Affected
| Fixed in– |
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Description
The hrab3 RubyGem version 0.0.1 contains malicious code as identified by the OpenSSF malicious packages database. This is a supply chain threat involving a malicious package in the RubyGems ecosystem. No CVSS score or detailed technical exploitation information is provided. There is no indication of known exploits in the wild or available patches.