CVE-2025-63396
low-risk
Published 2025-11-12
An issue was discovered in PyTorch v2.5 and v2.7.1. Omission of profiler.stop() can cause torch.profiler.profile (PythonTracer) to crash or hang during finalization, leading to a Denial of Service (DoS).
Do I need to act?
-
0.02% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10
Low
LOCAL
/ LOW complexity
Affected Vendors
References (4)
Product
http://pytorch.com
Not Applicable
https://github.com/Daisy2ang
20
/ 100
low-risk
Severity
13/34 · Low
Exploitability
0/34 · Minimal
Exposure
7/34 · Low