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MalwarePublished Updated

chmid9000x537373 (RubyGems) · Malicious Code

Affects chmid9000x537373Source GCVE Database

0

Malicious package : remove chmid9000x537373 and rotate any secrets on hosts that installed it.

Data as of 19 Jul 2026, 00:20 UTC

Classification

Malicious package

Published to RubyGems · OSV MAL-2026-7598

What to do

Remove chmid9000x537373 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

ProductAffectedFixed in
RubyGemschmid9000x537373pkg:gem/chmid9000x537373Other threatsAffected
  • =0.0.1
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 'chmid9000x537373' version 0.0.1 is identified as containing malicious code. This package is flagged in the OpenSSF malicious packages database and is associated with the advisory MAL-2026-7598. No CVSS score or detailed technical exploitation information is provided.

References

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