CVE-2025-1550

Description

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
keras	keras	3.0.0 — 3.8.0

References

Advisories & Patches

https://github.com/keras-team/keras/pull/20751

Exploits

https://towerofhanoi.it/writeups/cve-2025-1550/

Frequently Asked Questions

What is CVE-2025-1550? +

The Keras Model.load_model function permits arbitrary code execution, even with safe_mode=True, through a manually constructed, malicious .keras archive. By altering the config.json file within the archive, an attacker can specify arbitrary Python modules and functions, along with their arguments, to be loaded and executed during model loading. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-1550? +

CVE-2025-1550 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-1550? +

CVE-2025-1550 affects products from keras, specifically: keras. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-1550? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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