newrubylogger (RubyGems) · Malicious Code
Affects newrubyloggerSource GCVE Database
Malicious package : remove newrubylogger and rotate any secrets on hosts that installed it.
Data as of 18 Jul 2026, 23:52 UTC
Malicious package
Published to RubyGems · OSV MAL-2026-1002
What to do
Remove newrubylogger 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 |
|---|---|---|
| RubyGemsnewrubylogger | 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 'newrubylogger' version 99.9.1 has been identified as malicious by the OpenSSF Package Analysis project. The package is considered malicious because it communicates with a domain associated with malicious activity. There is no CVSS score or detailed technical exploit information available. No patch or remediation guidance has been provided.