Malicious code in zswcal3 (RubyGems)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (6854f8fa6ab46ee2745072c0164cd61888e35df8fb75790a81c11405fe39526f) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zswcal3/MAL-2026-9799.json))
AI Analysis
Technical Summary
The 'zswcal3' RubyGems package at version 0.0.1 is flagged as containing malicious code according to the OpenSSF malicious packages database (MAL-2026-9799). This is a supply chain threat involving a package that could potentially execute unauthorized or harmful actions if used. No CVSS score or detailed technical exploitation information is available. The package is not a cloud service, and no patch or remediation guidance is provided.
Potential Impact
Use of the 'zswcal3' version 0.0.1 package may result in execution of malicious code, potentially compromising systems or data where the package is installed. Specific impacts are not detailed in the source data. No known exploits in the wild have been reported.
Mitigation Recommendations
Since no official patch or remediation is provided, the recommended action is to avoid using the 'zswcal3' package version 0.0.1. Users should remove or replace this package with a trusted alternative. Monitor vendor or security advisories for any updates or official guidance.
Malicious code in zswcal3 (RubyGems)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (6854f8fa6ab46ee2745072c0164cd61888e35df8fb75790a81c11405fe39526f) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zswcal3/MAL-2026-9799.json))
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The 'zswcal3' RubyGems package at version 0.0.1 is flagged as containing malicious code according to the OpenSSF malicious packages database (MAL-2026-9799). This is a supply chain threat involving a package that could potentially execute unauthorized or harmful actions if used. No CVSS score or detailed technical exploitation information is available. The package is not a cloud service, and no patch or remediation guidance is provided.
Potential Impact
Use of the 'zswcal3' version 0.0.1 package may result in execution of malicious code, potentially compromising systems or data where the package is installed. Specific impacts are not detailed in the source data. No known exploits in the wild have been reported.
Mitigation Recommendations
Since no official patch or remediation is provided, the recommended action is to avoid using the 'zswcal3' package version 0.0.1. Users should remove or replace this package with a trusted alternative. Monitor vendor or security advisories for any updates or official guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-9799
- Osv Schema Version
- 1.7.4
- Aliases
- ["GHSA-337m-gqqg-fwvv"]
- Ecosystems
- ["RubyGems"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a5ba1df44ab8fbf7c7aa18c
Added to database: 07/18/2026, 15:55:11 UTC
Last enriched: 07/18/2026, 16:48:05 UTC
Last updated: 07/29/2026, 11:54:55 UTC
Views: 6
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