oaklfwk4 (RubyGems) · Malicious Code
Affects oaklfwk4Source GCVE Database
Malicious package : remove oaklfwk4 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-2026-8374
What to do
Remove oaklfwk4 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 |
|---|---|---|
RubyGemsoaklfwk4pkg:gem/oaklfwk4Other threats | Affected
| Fixed in– |
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Description
The RubyGem package 'oaklfwk4' 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 published to the RubyGems ecosystem. No specific technical exploit details or impact scenarios are provided beyond the presence of malicious code. No patch or remediation guidance is currently available.