CVE-2025-63396

LOW EPSS 1.7%
Published Nov 12, 20257mo ago · Modified Jun 17, 20262w ago
3.3 CVSS 3.1
Low
Find Similar
Published Nov 12, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

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).

CVSS Details

Base Score
3.3
Exploitability
1.8
Impact
1.4
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
1.7% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 1

CWE-667

Affected Products 2

VendorProductVersionRange
linuxfoundationpytorch2.5.0any
linuxfoundationpytorch2.7.1any

References 4

  • pytorch.com http://pytorch.com
    Product
  • github.com https://github.com/Daisy2ang
    Not Applicable
  • github.com https://github.com/pytorch/pytorch
    Product
  • github.com https://github.com/pytorch/pytorch/issues/156563
    ExploitIssue Tracking

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.