What is CVE-2025-45146?

CVE-2025-45146 is a critical-severity vulnerability in Codefuse Modelcache, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-08-11.

How severe is CVE-2025-45146?

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

Deserialization in Codefuse Modelcache

CVE-2025-45146

ModelCache for LLM through v0.2.0 was discovered to contain an deserialization vulnerability via the component /manager/data_manager.py. This vulnerability allows attackers to execute arbitrary code via supplying crafted data.

Vulnerability class: Insecure Deserialization

EPSS: 0.007 (49.5th 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

Codefuse Modelcache
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Product)
cve@mitre.org (Product)
cve@mitre.org (Technical Description)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-45146?: CVE-2025-45146 is a critical-severity vulnerability in Codefuse Modelcache, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2025-08-11.
How severe is CVE-2025-45146?: Critical severity. CVSS v3 base score is 9.8 out of 10.