MAL-2026-8916

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/swc421/MAL-2026-8916.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-8916
Aliases
  • GHSA-x9gp-cj5w-9q74
Published
2026-07-07T12:05:12Z
Modified
2026-07-18T11:05:23.404505738Z
Summary
Malicious code in swc421 (RubyGems)
Details

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

## Source: ghsa-malware (bfdb8aca3a54e5c4fd492ea5f496b0935437e45f93b030829afcb65a53e69364)

Credit: OpenSSF (source)

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-07-09T09:14:06.999439216Z",
            "modified_time": "2026-07-07T12:05:12Z",
            "sha256": "ae192f01009674aad04cbed9dbcd30f5b0d822ec11c9c51c18ffc4f75a1fa134",
            "versions": [
                "0.0.1"
            ],
            "id": "RLMA-2026-03567",
            "source": "reversing-labs"
        },
        {
            "import_time": "2026-07-18T10:46:32.020311529Z",
            "modified_time": "2026-07-18T01:58:10Z",
            "sha256": "bfdb8aca3a54e5c4fd492ea5f496b0935437e45f93b030829afcb65a53e69364",
            "versions": [
                "0.0.1"
            ],
            "id": "GHSA-x9gp-cj5w-9q74",
            "source": "ghsa-malware"
        }
    ]
}
References
Credits

Affected packages

RubyGems / swc421

Package

Name
swc421
Purl
pkg:gem/swc421

Affected ranges

Affected versions

0.*
0.0.1

Database specific

cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/swc421/MAL-2026-8916.json"