Malicious code in zlam_cal_jan1 (RubyGems)
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (f2ac5198a7173f2e098f545f51be4acbf80987e349c84ad1bdfce1ff78856897) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zlam_cal_jan1/MAL-2026-9620.json))
AI Analysis
Technical Summary
The package 'zlam_cal_jan1' version 0.0.135 in the RubyGems ecosystem has been identified as containing malicious code. This classification comes from the OpenSSF malicious packages database and is tracked under MAL-2026-9620 and GHSA-x586-w46c-vx7m. There is no detailed vulnerability or exploit information available, and no patch or remediation guidance is provided.
Potential Impact
Use of this specific package version may lead to execution of malicious code, potentially compromising systems that install or run it. However, no known exploits in the wild have been reported, and the exact impact depends on the malicious payload embedded in the package.
Mitigation Recommendations
Avoid using the affected version (=0.0.135) of the 'zlam_cal_jan1' RubyGem. Since no patch or fixed version is indicated, users should remove this package from their environments and seek alternative trusted packages. Monitor official advisories for updates or remediation guidance.
Malicious code in zlam_cal_jan1 (RubyGems)
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: ghsa-malware (f2ac5198a7173f2e098f545f51be4acbf80987e349c84ad1bdfce1ff78856897) --- Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/9fbb5fba02ba2f02395d3d2d43c31b2c482b7a9d/osv/malicious/rubygems/zlam_cal_jan1/MAL-2026-9620.json))
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The package 'zlam_cal_jan1' version 0.0.135 in the RubyGems ecosystem has been identified as containing malicious code. This classification comes from the OpenSSF malicious packages database and is tracked under MAL-2026-9620 and GHSA-x586-w46c-vx7m. There is no detailed vulnerability or exploit information available, and no patch or remediation guidance is provided.
Potential Impact
Use of this specific package version may lead to execution of malicious code, potentially compromising systems that install or run it. However, no known exploits in the wild have been reported, and the exact impact depends on the malicious payload embedded in the package.
Mitigation Recommendations
Avoid using the affected version (=0.0.135) of the 'zlam_cal_jan1' RubyGem. Since no patch or fixed version is indicated, users should remove this package from their environments and seek alternative trusted packages. Monitor official advisories for updates or remediation guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- MAL-2026-9620
- Osv Schema Version
- 1.7.4
- Aliases
- ["GHSA-x586-w46c-vx7m"]
- Ecosystems
- ["RubyGems"]
- Database Specific Severity
- null
- Cvss Version
- null
Threat ID: 6a5ba22c44ab8fbf7c7ab79c
Added to database: 07/18/2026, 15:56:28 UTC
Last enriched: 07/18/2026, 17:09:04 UTC
Last updated: 07/29/2026, 05:49:29 UTC
Views: 4
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