What is CVE-2025-49655?

CVE-2025-49655 is a critical-severity vulnerability in Keras, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-10-17.

How severe is CVE-2025-49655?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Keras

CVE-2025-49655

Deserialization of untrusted data can occur in versions of the Keras framework running versions 3.11.0 up to but not including 3.11.3, enabling a maliciously uploaded Keras file containing a TorchModuleWrapper class to run arbitrary code o…

Vulnerability class: Insecure Deserialization

EPSS: 0.007 (48.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Keras — versions 3.11.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

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Frequently asked questions

What is CVE-2025-49655?: CVE-2025-49655 is a critical-severity vulnerability in Keras, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-10-17.
How severe is CVE-2025-49655?: Critical severity. CVSS v3 base score is 9.8 out of 10.