MAL-2026-18148

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/tessivatts/MAL-2026-18148.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-18148
Published
2026-10-21T23:05:49Z
Modified
2026-10-22T01:30:03Z
Summary
Malicious code in tessivatts (PyPI)
Details

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

Source: kam193 (2d8e0f874c40346588bbb4f025cb9be6ac29dc2fc6b95de5b662ac2126a628a1)

This campaign consists of similar loader packages, which provide executing code from a given URL. While they do not contain the malicious payload and the usage remains unknown, they are clearly a coordinated campaign to place multiple deceptive ways to load malicious code.

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2026-10-voice-synthesis-profiles

Reasons (based on the campaign):

  • Downloads and executes a remote malicious script.

  • other

Database specific 
{
    "malicious-packages-origins":  [
        {
            "id":  "pypi/2026-10-voice-synthesis-profiles/tessivatts",
            "import_time":  "2026-10-21T23:40:12.300973861Z",
            "modified_time":  "2026-10-21T23:05:49.891495Z",
            "sha256":  "2d8e0f874c40346588bbb4f025cb9be6ac29dc2fc6b95de5b662ac2126a628a1",
            "source":  "kam193",
            "versions":  [
                "0.1.0"
            ]
        },
        {
            "id":  "pypi/2026-10-voice-synthesis-profiles/tessivatts",
            "import_time":  "2026-10-22T01:26:38.736611068Z",
            "modified_time":  "2026-10-21T23:05:49.891495Z",
            "sha256":  "4e3f40f3b1da7d9b868c7e6c776e047da4d1f03237243cfa686e9852c8322513",
            "source":  "kam193",
            "versions":  [
                "0.1.0"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / tessivatts

Package

Name
tessivatts
View open source insights on deps.dev
Purl
pkg:pypi/tessivatts

Affected ranges

Affected versions

0.*
0.1.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/tessivatts/MAL-2026-18148.json"