lbrssebmlsaht (RubyGems) · Malicious Code
Affects lbrssebmlsahtSource GCVE Database
Malicious package : remove lbrssebmlsaht 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-2026-7944
What to do
Remove lbrssebmlsaht 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 |
|---|---|---|
RubyGemslbrssebmlsahtpkg:gem/lbrssebmlsahtOther 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 RubyGems package 'lbrssebmlsaht' version 0.0.1 contains malicious code. This package is identified 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.