CVE-2025-63397

PoC —

CVSS 3.1

6.5 medium

EPSS

<1%p26

Published

Nov 10, 2025 (Nov 10, 2025)

Modified

Jul 5, 2026

Description

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.

Vendors: oneflow
Products: oneflow
Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.3%)

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