MAL-2026-8529

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/rjan4/MAL-2026-8529.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-8529
Aliases
  • GHSA-q275-m3h6-jmfc
Published
2026-07-07T12:01:18Z
Modified
2026-07-18T11:05:20.794712152Z
Summary
Malicious code in rjan4 (RubyGems)
Details

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

## Source: ghsa-malware (0313e14c081cccb1f1f52c1bb613c7d06a25977fb783d2d80be7e67a1eb795d8)

Credit: OpenSSF (source)

Database specific 
{
    "malicious-packages-origins": [
        {
            "import_time": "2026-07-09T09:13:30.823309129Z",
            "modified_time": "2026-07-07T12:01:18Z",
            "sha256": "324202e15ecc9a0754160849a92393f35a140ab097828c6f4cc7258ac9a86188",
            "versions": [
                "0.0.1"
            ],
            "id": "RLMA-2026-03180",
            "source": "reversing-labs"
        },
        {
            "import_time": "2026-07-18T10:46:31.169485758Z",
            "source": "ghsa-malware",
            "sha256": "0313e14c081cccb1f1f52c1bb613c7d06a25977fb783d2d80be7e67a1eb795d8",
            "versions": [
                "0.0.1"
            ],
            "id": "GHSA-q275-m3h6-jmfc",
            "modified_time": "2026-07-18T01:57:51Z"
        }
    ]
}
References
Credits

Affected packages

RubyGems / rjan4

Package

Name
rjan4
Purl
pkg:gem/rjan4

Affected ranges

Affected versions

0.*
0.0.1

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/rjan4/MAL-2026-8529.json"