lammcal1 (RubyGems) · Malicious Code
Affects lammcal1Source GCVE Database
Malicious package : remove lammcal1 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-2026-7880
What to do
Remove lammcal1 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 |
|---|---|---|
RubyGemslammcal1pkg:gem/lammcal1Other threats | Affected
| Fixed in– |
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Description
The RubyGems package 'lammcal1' version 0.0.1 is identified as containing malicious code. This package is flagged as a malicious package by the OpenSSF and is listed in the malicious packages database. There is no CVSS score or detailed technical vulnerability description available. No known exploits in the wild have been reported. No patch or remediation guidance is provided.