GCD AI RADAR
incidents/AIR-2026-1081

CVE-2026-8756: Path traversal vulnerability in fishaudio Bert-VITS2 webui

Attack on AI2 Disclosed vulnerabilityInfrastructure vulnerability

A path traversal vulnerability exists in the Gradio Interface component of fishaudio Bert-VITS2 via the data_dir argument. Remote attackers can exploit this flaw, and public disclosure has occurred without a vendor response.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Infrastructure vulnerability
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
owasp llm top 10
mitre atlas
no technique for these categories
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Framework / tooling
products
Bert-VITS2
incident date
17 May 2026
first reported
17 May 2026
origin
NVD
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2026-8756 · path-traversal · gradio
record
created 2026-10-18 10:04Z · updated 2026-10-18 10:04Z · json

Sources · 1

  1. 2026-05-17
    CVE-2026-8756: A vulnerability has been found in fishaudio Bert-VITS2 up to 8f7fbd8c4770965225d258db548da27dc8dd934c.
    NVD · nvd.nist.gov/vuln/detail/CVE-2026-8756

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