CVE-2025-63397
MEDIUM
6.5
CVSS Score
Published: November 10, 2025 at 12:00 AM UTC
Updated: July 5, 2026 at 02:30 AM UTC
1 product affected across 1 vendorOneflow
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
PoC
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.5MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-20
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