CVE-2025-55560

torch: PyTorch denial of service

Published Sep 25, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor.to_sparse() and torch.Tensor.to_dense() and is compiled by Inductor.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-31117 An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor.to_sparse() and torch.Tensor.to_dense() and is compiled by Inductor.
History
Type Values Removed Values Added
First Time appeared Linuxfoundation
Linuxfoundation pytorch
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:linuxfoundation:pytorch:*:*:*:*:*:python:*:*
Vendors & Products Linuxfoundation
Linuxfoundation pytorch
Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Pytorch
Pytorch pytorch
Vendors & Products Pytorch
Pytorch pytorch
Type Values Removed Values Added
Title torch: PyTorch denial of service
Weaknesses CWE-617
References
Metrics threat_severity

None

cvssV3_1

{'score': 2.5, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L'}

threat_severity

Low

Type Values Removed Values Added
Description An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor.to_sparse() and torch.Tensor.to_dense() and is compiled by Inductor.
References

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 26, 2025, 7:39 PM
Reserved
Aug 13, 2025, 12:00 AM
Status
Analyzed
Published
Sep 25, 2025, 4:15 PM
Modified
Nov 5, 2026, 11:10 PM
Severity
Low
Public date
Sep 25, 2025, 12:00 AM