oaklfjan1 (RubyGems) · Malicious Code
Affects oaklfjan1Source GCVE Database
Malicious package : remove oaklfjan1 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-2026-8358
What to do
Remove oaklfjan1 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 |
|---|---|---|
RubyGemsoaklfjan1pkg:gem/oaklfjan1Other threats | Affected
| Fixed in– |
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Description
The RubyGems package 'oaklfjan1' version 0.0.61639 contains malicious code. This is identified as a malicious package rather than a traditional vulnerability. No CVSS score or detailed impact analysis is provided. There is no indication of known exploits in the wild or available patches.