Get a Demo

Let's Patch It!

Book a short call with one our specialists, we'll walk you through how Endor Patches work, and ask you a few questions about your environment (like your primary programming languages and repository management). We'll also send you an email right after you fill out the form, feel free to reply with any questions you have in advance!

CVE

CVE-2025-27779

Applio allows unsafe deserialization in model_blender.py
Back to all
CVE

CVE-2025-27779

Applio allows unsafe deserialization in model_blender.py

Applio is a voice conversion tool. Versions 3.2.8-bugfix and prior are vulnerable to unsafe deserialization in model_blender.py lines 20 and 21. modelfusiona and modelfusionb from voice_blender.py take user-supplied input (e.g. a path to a model) and pass that value to the runmodelblender_script and later to model_blender function, which loads these two models with torch.load in model_blender.py (on lines 20-21 in 3.2.8-bugfix), which is vulnerable to unsafe deserialization. The issue can lead to remote code execution. A patch is available on the main` branch of the Applio repository.

Package Versions Affected

Package Version
patch Availability
No items found.

Automatically patch vulnerabilities without upgrading

Fix Without Upgrading
Detect compatible fix
Apply safe remediation
Fix with a single pull request

CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.9
-
4.0
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/IAHispano/Applio/blob/29b4a00e4be209f9aac51cd9ccffcc632dfb2973/rvc/train/process/modelblender.py#L20-L21, https://github.com/IAHispano/Applio/blob/29b4a00e4be209f9aac51cd9ccffcc632dfb2973/tabs/voiceblender/voiceblender.py#L39-L56, https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27779.json, https://nvd.nist.gov/vuln/detail/CVE-2025-27779, https://securitylab.github.com/advisories/GHSL-2024-341GHSL-2024-353_Applio/, https://github.com/IAHispano/Applio/commit/11d139508d615a6db4d48b76634a443c66170dda

Severity

0

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
0
EPSS Probability
0.10396%
EPSS Percentile
0.93271%
Introduced Version
0
Fix Available
11d139508d615a6db4d48b76634a443c66170dda

Fix Critical Vulnerabilities Instantly

Secure your app without upgrading.
Fix Without Upgrading