What is CVE-2026-8756?

CVE-2026-8756 is a high-severity vulnerability in Fishaudio Bert-vits2, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-05-17.

How severe is CVE-2026-8756?

High severity. CVSS v3 base score is 7.3 out of 10.

Path Traversal in Fishaudio Bert-vits2

CVE-2026-8756

A vulnerability has been found in fishaudio Bert-VITS2 up to 8f7fbd8c4770965225d258db548da27dc8dd934c. The impacted element is the function generate_config of the file webui_preprocess.py of the component Gradio Interface. Such manipulatio…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.001 (30.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Fishaudio Bert-vits2 — versions 8f7fbd8c4770965225d258db548da27dc8dd934c

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cna@vuldb.com (exploit)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-8756?: CVE-2026-8756 is a high-severity vulnerability in Fishaudio Bert-vits2, classified under Path Traversal. CVSS score: 7.3/10. Published 2026-05-17.
How severe is CVE-2026-8756?: High severity. CVSS v3 base score is 7.3 out of 10.