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Vulnerability record · CVE-2025-55558 · published 25 September 2025

CVE-2025-55558: Linuxfoundation pytorch uncontrolled resource consumption vulnerability

Linuxfoundation · Pytorch

A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a Denial of Service (DoS).

7.5 CVSS 3.1 High EPSS 0.45% · top 63.1% CWE-400 · Uncontrolled resource consumption
7.5CVSS 3.1 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

Description

A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a Denial of Service (DoS).

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/151523 Issue Tracking
https://github.com/pytorch/pytorch/pull/151887 Issue TrackingPatch

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2025-55558), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.