a0a_arcgraph (RubyGems) · Malicious Code
Affects a0a_arcgraphSource GCVE Database
Malicious package : remove a0a_arcgraph and rotate any secrets on hosts that installed it.
Data as of 19 Jul 2026, 00:33 UTC
Malicious package
Published to RubyGems · OSV MAL-2026-7469
What to do
Remove a0a_arcgraph 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 |
|---|---|---|
RubyGemsa0a_arcgraphpkg:gem/a0a_arcgraphOther threats | Affected
| Fixed in– |
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Description
The RubyGems package 'a0a_arcgraph' versions 0.0.1 through 0.0.4 contains malicious code as identified by the OpenSSF malicious packages database. This is a supply chain threat involving a malicious package published to the RubyGems ecosystem. No official patch or remediation guidance is provided in the available data.