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).
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 13 Nov 2025 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-667
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 13 Nov 2025 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Pytorch
Pytorch pytorch
Vendors & Products Pytorch
Pytorch pytorch

Wed, 12 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
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).
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-13T15:54:49.051Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63396

cve-icon Vulnrichment

Updated: 2025-11-13T15:47:17.755Z

cve-icon NVD

Status : Received

Published: 2025-11-12T21:15:52.397

Modified: 2025-11-13T16:15:53.723

Link: CVE-2025-63396

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-13T09:52:27Z