CVE-2025-63396

3.3 LOW
Published: November 12, 2025 Modified: January 02, 2026
View on NVD

Description

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).

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://pytorch.com
Source: cve@mitre.org
Product
https://github.com/Daisy2ang
Source: cve@mitre.org
Not Applicable
https://github.com/pytorch/pytorch
Source: cve@mitre.org
Product
https://github.com/pytorch/pytorch/issues/156563
Source: cve@mitre.org
Exploit Issue Tracking

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.3 / 10.0
EPSS (Exploit Probability)
0.0%
9th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

linuxfoundation