CVE-2024-39685: Bert-VITS2 is the VITS2 Backbone with multilingual bert

Q: How do I fix CVE-2024-39685?

bert-vits2: upgrade to newer than 2.3. Exact commands for each OS are on this page.

Q: Is CVE-2024-39685 being exploited?

CVE-2024-39685 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-39685 affect?

CVE-2024-39685 affects bert-vits2. Severity is critical (CVSS 9.8). Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the resample function, which leads to arbitrary command exe

Q: How urgent is CVE-2024-39685?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2024-39685 is a critical-severity flaw (CVSS 9.8) affecting bert-vits2. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the resample function, which leads to arbitrary command execution. This affects fishaudio/Bert-VITS2 2.3 and earlier.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-78
Published	2024-07-22
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: fish.audio

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-07-22 16:15 UTCPublished CVE record published
2026-06-17 07:42 UTCUpdated Record last modified

fish.audio bert-vits2 UPGRADE

Affected: <= 2.3

Fixed in: newer than 2.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy bert-vits2 || rpm -q bert-vits2 || bert-vits2 --version

2. UPGRADE to newer than 2.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bert-vits2

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bert-vits2

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-39685?

bert-vits2: upgrade to newer than 2.3. Exact commands for each OS are on this page.

Is CVE-2024-39685 being exploited?

CVE-2024-39685 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-39685 affect?

CVE-2024-39685 affects bert-vits2. Severity is critical (CVSS 9.8). Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the resample function, which leads to arbitrary command exe

How urgent is CVE-2024-39685?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-39688 MEDIUM 6.5 UPGRADE Bert-VITS2 is the VITS2 Backbone with multilingual bert
CVE-2024-39686 CRITICAL 9.8 UPGRADE Bert-VITS2 is the VITS2 Backbone with multilingual bert

References

← Back to latest CVEs