CVE-2025-43849

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Source

https://cve.org/CVERecord?id=CVE-2025-43849

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43849.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-43849

Published

2025-05-05T18:20:39.201Z

Modified

2026-04-02T12:48:25.954702Z

Severity

8.9 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

GHSL-2025-019_Retrieval-based-Voice-Conversion-WebUI

Details

Retrieval-based-Voice-Conversion-WebUI is a voice changing framework based on VITS. Versions 2.2.231006 and prior are vulnerable to unsafe deserialization. The ckpta and cpktb variables take user input (e.g. a path to a model) and pass it to the merge function in process_ckpt.py, which uses them to load the models on those paths with torch.load, which can lead to unsafe deserialization and remote code execution. As of time of publication, no known patches exist.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43849.json",
    "cwe_ids": [
        "CWE-502"
    ],
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/rvc-project/retrieval-based-voice-conversion-webui

Affected ranges

Type

GIT

Repo

https://github.com/rvc-project/retrieval-based-voice-conversion-webui

Events

Introduced

Last affected

9f2f0559e6932c10c48642d404e7d2e771d9db43

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.2.231006"
        }
    ]
}

Affected versions

1.*

1.0.230410

1.1.230416

1.2.230428

2.*

2.0.230528

2.0.230618

2.1.230814

2.2.231006

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43849.json"