MAL-2026-9837

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/zwan_cal_jan1/MAL-2026-9837.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-9837
Aliases
  • SNYK-RUBY-ZZTXTWTMP11-18017593
  • GHSA-x6jw-jh72-4mqj
Published
2026-07-07T12:14:23Z
Modified
2026-09-24T09:02:56Z
Summary
Malicious code in zwan_cal_jan1 (RubyGems)
Details

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

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "RLMA-2026-04488",
            "import_time":  "2026-07-09T09:15:28.248679666Z",
            "modified_time":  "2026-07-07T12:14:23Z",
            "sha256":  "5d13df4dd29eb0277390a1accb79dbcaa7195410d604cf519f6a2252102a0cc3",
            "source":  "reversing-labs",
            "versions":  [
                "0.0.131"
            ]
        },
        {
            "id":  "RLUA-2026-10426",
            "import_time":  "2026-09-24T08:50:35.446286639Z",
            "modified_time":  "2026-09-22T16:57:10Z",
            "sha256":  "b3880bd4d4eb31a32fd9595882e148a549e9dcfb6c3a7c2968eede2e6ec30abf",
            "source":  "reversing-labs"
        }
    ]
}
References
Credits

Affected packages

RubyGems / zwan_cal_jan1

Package

Name
zwan_cal_jan1
Purl
pkg:gem/zwan_cal_jan1

Affected ranges

Affected versions

0.*
0.0.131

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/rubygems/zwan_cal_jan1/MAL-2026-9837.json"