Malicious code in zwcalx0 (RubyGems)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (b635ba544b8c4878caf1c36788970bf7ff1cd77bd84e917bdeafca5d9cb96ea6) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zwcalx0/MAL-2026-9839.json))
AI Analysis
Technical Summary
The package 'zwcalx0' version 0.0.483 in the RubyGems ecosystem has been identified as containing malicious code. This classification comes from the OpenSSF malicious packages project and is cataloged under MAL-2026-9839. No further technical details or exploit methods are provided in the source data.
Potential Impact
Use of the affected version of the 'zwcalx0' package may result in the introduction of malicious code into dependent software projects. The exact impact or behavior of the malicious code is not detailed in the available information.
Mitigation Recommendations
No patch or remediation information is provided. Users should avoid using version 0.0.483 of the 'zwcalx0' package. It is recommended to remove or replace this package with a trusted alternative. Monitor vendor advisories or the OpenSSF repository for updates or remediation guidance.
Malicious code in zwcalx0 (RubyGems)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (b635ba544b8c4878caf1c36788970bf7ff1cd77bd84e917bdeafca5d9cb96ea6) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zwcalx0/MAL-2026-9839.json))
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The package 'zwcalx0' version 0.0.483 in the RubyGems ecosystem has been identified as containing malicious code. This classification comes from the OpenSSF malicious packages project and is cataloged under MAL-2026-9839. No further technical details or exploit methods are provided in the source data.
Potential Impact
Use of the affected version of the 'zwcalx0' package may result in the introduction of malicious code into dependent software projects. The exact impact or behavior of the malicious code is not detailed in the available information.
Mitigation Recommendations
No patch or remediation information is provided. Users should avoid using version 0.0.483 of the 'zwcalx0' package. It is recommended to remove or replace this package with a trusted alternative. Monitor vendor advisories or the OpenSSF repository for updates or remediation guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-9839
- Osv Schema Version
- 1.7.4
- Aliases
- ["GHSA-vrwf-v4cv-9cvf"]
- Ecosystems
- ["RubyGems"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a5ba1ca44ab8fbf7c7a4b88
Added to database: 07/18/2026, 15:54:50 UTC
Last enriched: 07/18/2026, 16:43:34 UTC
Last updated: 07/30/2026, 12:50:12 UTC
Views: 9
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