MAL-2026-9865

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/zwknum2/MAL-2026-9865.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-9865
Aliases
  • GHSA-c6g9-xcj3-fpcm
Published
2026-07-07T12:14:41Z
Modified
2026-07-18T11:05:28.722844470Z
Summary
Malicious code in zwknum2 (RubyGems)
Details

-= Per source details. Do not edit below this line.=-

## Source: ghsa-malware (77416f217dfc0c67264840a77643c3e075fea102d4b9acd57e649b6cf6d00635)

Credit: OpenSSF (source)

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-07-09T09:15:30.612599471Z",
            "source": "reversing-labs",
            "sha256": "f6916cdc47bb55d0463d8e37ccf79b455d446377c114d530fc1d3bfe39b6a58f",
            "versions": [
                "0.0.2768"
            ],
            "id": "RLMA-2026-04516",
            "modified_time": "2026-07-07T12:14:41Z"
        },
        {
            "import_time": "2026-07-18T10:46:29.952202957Z",
            "source": "ghsa-malware",
            "sha256": "77416f217dfc0c67264840a77643c3e075fea102d4b9acd57e649b6cf6d00635",
            "versions": [
                "0.0.2768"
            ],
            "id": "GHSA-c6g9-xcj3-fpcm",
            "modified_time": "2026-07-18T01:59:16Z"
        }
    ]
}
References
Credits

Affected packages

RubyGems / zwknum2

Package

Name
zwknum2
Purl
pkg:gem/zwknum2

Affected ranges

Affected versions

0.*
0.0.2768

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "name": "Embedded Malicious Code",
        "description": "The product contains code that appears to be malicious in nature."
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/zwknum2/MAL-2026-9865.json"