Improper input validation in Oneflow
CVE-2025-63397
Improper input validation in OneFlow v0.9.0 allows attackers to cause a segmentation fault via adding a Python sequence to the native code during broadcasting/type conversion.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L.
EPSS exploit prediction
EPSS: 0.003 (23.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Oneflow — versions 0.9.0
Weakness classification (CWE)
References
- github.com/Daisy2ang (Not Applicable)
- oneflow.com (Product)
- github.com/Oneflow-Inc/oneflow (Product)
- github.com/Oneflow-Inc/oneflow/issues/10666 (Exploit, Patch, Issue Tracking)
Frequently asked questions
- What is CVE-2025-63397?
- CVE-2025-63397 is a medium-severity vulnerability in Oneflow, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2025-11-10.
- How severe is CVE-2025-63397?
- Medium severity. CVSS v3 base score is 6.5 out of 10.