lammcal6 (RubyGems) · Malicious Code
Affects lammcal6Source GCVE Database
Malicious package : remove lammcal6 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-2026-7883
What to do
Remove lammcal6 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 |
|---|---|---|
RubyGemslammcal6pkg:gem/lammcal6Other threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The RubyGem package 'lammcal6' version 0.0.1 contains malicious code as identified by the OpenSSF malicious packages project. This package is flagged as a malicious package rather than a traditional vulnerability with a patch. No CVSS score or detailed technical exploit information is available. There are no known exploits in the wild and no official patch or remediation guidance has been provided.