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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.008 (55.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/codefuse-ai/ModelCache/blob/e053e0d57b532d4ad9378d2f31bb85a009b77d64… (Product)
- github.com/codefuse-ai/ModelCache/blob/e053e0d57b532d4ad9378d2f31bb85a009b77d64… (Product)
- pytorch.org/docs/stable/generated/torch.load.html (Technical Description)
- github.com/EDMPL/Vulnerability-Research/blob/main/CVE-2025-45146/README.md (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.