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Vulnerability record · CVE-2025-55551 · published 25 September 2025

CVE-2025-55551: Linuxfoundation pytorch uncontrolled resource consumption vulnerability

Linuxfoundation · Pytorch

An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.

7.5 CVSS 3.1 High EPSS 0.42% · top 65.9% CWE-400 · Uncontrolled resource consumption
7.5CVSS 3.1 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/shaoyuyoung/0e7d2a586297ae9c8ed14d8706749efc Third Party Advisory
https://github.com/pytorch/pytorch/issues/151401 Issue Tracking
https://github.com/pytorch/pytorch/issues/151401 Issue Tracking

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-48063Linuxfoundation pytorch deserialization of untrusted data vulnerabilityIn PyTorch <=2.4.1, the RemoteModule has Deserialization RCE. NOTE: this is disputed by multiple parties because this is intended behavior in PyTorch…EPSS 1.6%9.8CVE-2022-45907Linuxfoundation pytorch code injection vulnerabilityIn PyTorch before trunk/89695, torch.jit.annotations.parse_type_line can cause arbitrary code execution because eval is used unsafely.EPSS 1.3%9.3CVE-2025-32434Linuxfoundation pytorch deserialization of untrusted data vulnerabilityPyTorch is a Python package that provides tensor computation with strong GPU acceleration and deep neural networks built on a tape-based autograd sys…EPSS 2.2%8.8CVE-2026-24747Linuxfoundation pytorch code injection vulnerabilityPyTorch is a Python package that provides tensor computation. Prior to version 2.10.0, a vulnerability in PyTorch's `weights_only` unpickler allows a…EPSS 0.81%7.8CVE-2024-31583Linuxfoundation pytorch use after free vulnerabilityPytorch before version v2.2.0 was discovered to contain a use-after-free vulnerability in torch/csrc/jit/mobile/interpreter.cpp.EPSS 0.27%7.5CVE-2025-55560Linuxfoundation pytorch uncontrolled resource consumption vulnerabilityAn 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(…EPSS 0.41%7.5CVE-2025-55552Linuxfoundation pytorch integer overflow vulnerabilitypytorch v2.8.0 was discovered to display unexpected behavior when the components torch.rot90 and torch.randn_like are used together.EPSS 0.42%7.5CVE-2025-55553Linuxfoundation pytorch vulnerabilityA syntax error in the component proxy_tensor.py of pytorch v2.7.0 allows attackers to cause a Denial of Service (DoS).EPSS 0.41%

Source: NIST National Vulnerability Database (record CVE-2025-55551), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.