CVE-2025-63397: Oneflow

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

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.

Affected products

• Oneflow Oneflow: version 0.9.0 only

Published 2025-11-10. Last modified 2026-07-05.